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<div class="title">qwt_plot.cpp</div>  </div>
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<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/******************************************************************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Qwt Widget Library</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright (C) 1997   Josef Wilgen</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Copyright (C) 2002   Uwe Rathmann</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *****************************************************************************/</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160; </div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#include &quot;qwt_plot.h&quot;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &quot;qwt_plot_dict.h&quot;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#include &quot;qwt_plot_layout.h&quot;</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;qwt_scale_widget.h&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &quot;qwt_scale_engine.h&quot;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="preprocessor">#include &quot;qwt_scale_map.h&quot;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &quot;qwt_text_label.h&quot;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#include &quot;qwt_legend.h&quot;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#include &quot;qwt_legend_data.h&quot;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#include &quot;qwt_plot_canvas.h&quot;</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#include &quot;qwt_math.h&quot;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160; </div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include &lt;qpainter.h&gt;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#include &lt;qpointer.h&gt;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#include &lt;qapplication.h&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#include &lt;qcoreevent.h&gt;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160; </div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> qwtEnableLegendItems( <a class="code" href="class_qwt_plot.html">QwtPlot</a>* plot, <span class="keywordtype">bool</span> on )</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;{</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    <span class="comment">// gcc seems to have problems with const char sig[] in combination with certain options</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">char</span>* sig = SIGNAL(legendDataChanged(QVariant,<a class="code" href="class_q_list.html">QList&lt;QwtLegendData&gt;</a>));</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">char</span>* slot = SLOT(updateLegendItems(QVariant,<a class="code" href="class_q_list.html">QList&lt;QwtLegendData&gt;</a>));</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160; </div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;    <span class="keywordflow">if</span> ( on )</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;        QObject::connect( plot, sig, plot, slot );</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;        QObject::disconnect( plot, sig, plot, slot );</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;}</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160; </div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> qwtSetTabOrder(</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    QWidget* first, QWidget* second, <span class="keywordtype">bool</span> withChildren )</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;{</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    <a class="code" href="class_q_list.html">QList&lt; QWidget* &gt;</a> tabChain;</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    tabChain += first;</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    tabChain += second;</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160; </div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    <span class="keywordflow">if</span> ( withChildren )</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    {</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        <a class="code" href="class_q_list.html">QList&lt; QWidget* &gt;</a> children = second-&gt;findChildren&lt; QWidget* &gt;();</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160; </div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;        QWidget* w = second-&gt;nextInFocusChain();</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        <span class="keywordflow">while</span> ( children.contains( w ) )</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        {</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;            children.removeAll( w );</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160; </div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;            tabChain += w;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;            w = w-&gt;nextInFocusChain();</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;        }</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    }</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160; </div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i &lt; tabChain.size() - 1; i++ )</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    {</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;        QWidget* from = tabChain[i];</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;        QWidget* to = tabChain[i + 1];</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160; </div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        <span class="keyword">const</span> Qt::FocusPolicy policy1 = from-&gt;focusPolicy();</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        <span class="keyword">const</span> Qt::FocusPolicy policy2 = to-&gt;focusPolicy();</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160; </div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        QWidget* proxy1 = from-&gt;focusProxy();</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;        QWidget* proxy2 = to-&gt;focusProxy();</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160; </div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        from-&gt;setFocusPolicy( Qt::TabFocus );</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        from-&gt;setFocusProxy( NULL);</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160; </div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        to-&gt;setFocusPolicy( Qt::TabFocus );</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;        to-&gt;setFocusProxy( NULL);</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160; </div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        QWidget::setTabOrder( from, to );</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160; </div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;        from-&gt;setFocusPolicy( policy1 );</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        from-&gt;setFocusProxy( proxy1);</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160; </div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        to-&gt;setFocusPolicy( policy2 );</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        to-&gt;setFocusProxy( proxy2 );</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    }</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;}</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160; </div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;<span class="keyword">class </span>QwtPlot::PrivateData</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;{</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    QPointer&lt; QwtTextLabel &gt; <a class="code" href="class_qwt_plot.html#ac39356b86ed70ebf256a8ae964910206">titleLabel</a>;</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    QPointer&lt; QwtTextLabel &gt; <a class="code" href="class_qwt_plot.html#a613b07505a881a7e85a868effa1f5a96">footerLabel</a>;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    QPointer&lt; QWidget &gt; <a class="code" href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">canvas</a>;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    QPointer&lt; QwtAbstractLegend &gt; <a class="code" href="class_qwt_plot.html#ab45dd6bc980376d0ba648fefb87103f8">legend</a>;</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    <a class="code" href="class_qwt_plot_layout.html">QwtPlotLayout</a>* layout;</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160; </div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="class_qwt_plot.html#a3a639850b65bc4dbf22b3f3170d61804">autoReplot</a>;</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;};</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160; </div>
<div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#acde7121614da027e9a1dbc4591613ca7">  103</a></span>&#160;<a class="code" href="class_qwt_plot.html#acde7121614da027e9a1dbc4591613ca7">QwtPlot::QwtPlot</a>( QWidget* parent )</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    : QFrame( parent )</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;{</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;    initPlot( <a class="code" href="class_qwt_text.html">QwtText</a>() );</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;}</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160; </div>
<div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a3c9b10d39c181991f24eab1828ad68a5">  114</a></span>&#160;<a class="code" href="class_qwt_plot.html#acde7121614da027e9a1dbc4591613ca7">QwtPlot::QwtPlot</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_text.html">QwtText</a>&amp; title, QWidget* parent )</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    : QFrame( parent )</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;{</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    initPlot( <a class="code" href="class_qwt_plot.html#afb56eb977718774dff0fb4127f200bb0">title</a> );</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;}</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160; </div>
<div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a2b60620e3681810946dcc66002aad016">  121</a></span>&#160;<a class="code" href="class_qwt_plot.html#a2b60620e3681810946dcc66002aad016">QwtPlot::~QwtPlot</a>()</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;{</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    <a class="code" href="class_qwt_plot.html#ab1cbce6d43ff9772735a9df9104f882f">setAutoReplot</a>( <span class="keyword">false</span> );</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    <a class="code" href="class_qwt_plot_dict.html#acb2e402e05c693433ed7e84696fbdfc0">detachItems</a>( <a class="code" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3af1fb53ddb320ecbf2bba00a323cf08ff">QwtPlotItem::Rtti_PlotItem</a>, <a class="code" href="class_qwt_plot_dict.html#a8f36ce63ad81b939313b0347500d2d31">autoDelete</a>() );</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160; </div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;    <span class="keyword">delete</span> m_data-&gt;layout;</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    deleteAxesData();</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    <span class="keyword">delete</span> m_data;</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;}</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160; </div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="keywordtype">void</span> QwtPlot::initPlot( <span class="keyword">const</span> <a class="code" href="class_qwt_text.html">QwtText</a>&amp; title )</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;{</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;    m_data = <span class="keyword">new</span> PrivateData;</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160; </div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    m_data-&gt;layout = <span class="keyword">new</span> <a class="code" href="class_qwt_plot_layout.html">QwtPlotLayout</a>;</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    m_data-&gt;autoReplot = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160; </div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    <span class="comment">// title</span></div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    m_data-&gt;titleLabel = <span class="keyword">new</span> <a class="code" href="class_qwt_text_label.html">QwtTextLabel</a>( <span class="keyword">this</span> );</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    m_data-&gt;titleLabel-&gt;setObjectName( <span class="stringliteral">&quot;QwtPlotTitle&quot;</span> );</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    m_data-&gt;titleLabel-&gt;setFont( QFont( fontInfo().family(), 14, QFont::Bold ) );</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160; </div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    <a class="code" href="class_qwt_text.html">QwtText</a> text( <a class="code" href="class_qwt_plot.html#afb56eb977718774dff0fb4127f200bb0">title</a> );</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;    text.setRenderFlags( Qt::AlignCenter | Qt::TextWordWrap );</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    m_data-&gt;titleLabel-&gt;setText( text );</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160; </div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    <span class="comment">// footer</span></div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;    m_data-&gt;footerLabel = <span class="keyword">new</span> <a class="code" href="class_qwt_text_label.html">QwtTextLabel</a>( <span class="keyword">this</span> );</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    m_data-&gt;footerLabel-&gt;setObjectName( <span class="stringliteral">&quot;QwtPlotFooter&quot;</span> );</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160; </div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    <a class="code" href="class_qwt_text.html">QwtText</a> <a class="code" href="class_qwt_plot.html#ac35c1409cba9a4b9ef71bcec7665609a">footer</a>;</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;    <a class="code" href="class_qwt_plot.html#ac35c1409cba9a4b9ef71bcec7665609a">footer</a>.<a class="code" href="class_qwt_text.html#afcbaa37913afaa0e92a649923cfe500b">setRenderFlags</a>( Qt::AlignCenter | Qt::TextWordWrap );</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    m_data-&gt;footerLabel-&gt;setText( <a class="code" href="class_qwt_plot.html#ac35c1409cba9a4b9ef71bcec7665609a">footer</a> );</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160; </div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;    <span class="comment">// legend</span></div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;    m_data-&gt;legend = NULL;</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160; </div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;    <span class="comment">// axes</span></div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    initAxesData();</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160; </div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;    <span class="comment">// canvas</span></div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;    m_data-&gt;canvas = <span class="keyword">new</span> <a class="code" href="class_qwt_plot_canvas.html">QwtPlotCanvas</a>( <span class="keyword">this</span> );</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;    m_data-&gt;canvas-&gt;setObjectName( <span class="stringliteral">&quot;QwtPlotCanvas&quot;</span> );</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    m_data-&gt;canvas-&gt;installEventFilter( <span class="keyword">this</span> );</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160; </div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    setSizePolicy( QSizePolicy::MinimumExpanding,</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;        QSizePolicy::MinimumExpanding );</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160; </div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    resize( 200, 200 );</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160; </div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    <span class="keyword">using namespace </span><a class="code" href="namespace_qwt_axis.html">QwtAxis</a>;</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160; </div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    <a class="code" href="class_q_list.html">QList&lt; QWidget* &gt;</a> focusChain;</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    focusChain &lt;&lt; <span class="keyword">this</span> &lt;&lt; m_data-&gt;titleLabel &lt;&lt; <a class="code" href="class_qwt_plot.html#ac19c82748ccb7af3700fef6c772fbc43">axisWidget</a>( XTop )</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;               &lt;&lt; <a class="code" href="class_qwt_plot.html#ac19c82748ccb7af3700fef6c772fbc43">axisWidget</a>( YLeft ) &lt;&lt; m_data-&gt;canvas</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;               &lt;&lt; <a class="code" href="class_qwt_plot.html#ac19c82748ccb7af3700fef6c772fbc43">axisWidget</a>( YRight ) &lt;&lt; <a class="code" href="class_qwt_plot.html#ac19c82748ccb7af3700fef6c772fbc43">axisWidget</a>( XBottom )</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;               &lt;&lt; m_data-&gt;footerLabel;</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160; </div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i &lt; focusChain.size() - 1; i++ )</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;        qwtSetTabOrder( focusChain[i], focusChain[i + 1], <span class="keyword">false</span> );</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160; </div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;    qwtEnableLegendItems( <span class="keyword">this</span>, <span class="keyword">true</span> );</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;}</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160; </div>
<div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#aea67c885034219789b360c0e624bfeaf">  213</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#aea67c885034219789b360c0e624bfeaf">QwtPlot::setCanvas</a>( QWidget* <a class="code" href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">canvas</a> )</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;{</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">canvas</a> == m_data-&gt;canvas )</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;        <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160; </div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;    <span class="keyword">delete</span> m_data-&gt;canvas;</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    m_data-&gt;canvas = <a class="code" href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">canvas</a>;</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160; </div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;    <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">canvas</a> )</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    {</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;        <a class="code" href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">canvas</a>-&gt;setParent( <span class="keyword">this</span> );</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;        <a class="code" href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">canvas</a>-&gt;installEventFilter( <span class="keyword">this</span> );</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160; </div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;        <span class="keywordflow">if</span> ( isVisible() )</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;            <a class="code" href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">canvas</a>-&gt;show();</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;    }</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;}</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160; </div>
<div class="line"><a name="l00237"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a538a7e3ad269d8e598eb33a2438bf7c4">  237</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="class_qwt_plot.html#a538a7e3ad269d8e598eb33a2438bf7c4">QwtPlot::event</a>( QEvent* <a class="code" href="class_qwt_plot.html#a538a7e3ad269d8e598eb33a2438bf7c4">event</a> )</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;{</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    <span class="keywordtype">bool</span> ok = QFrame::event( <a class="code" href="class_qwt_plot.html#a538a7e3ad269d8e598eb33a2438bf7c4">event</a> );</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    <span class="keywordflow">switch</span> ( <a class="code" href="class_qwt_plot.html#a538a7e3ad269d8e598eb33a2438bf7c4">event</a>-&gt;type() )</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;    {</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;        <span class="keywordflow">case</span> QEvent::LayoutRequest:</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;            <a class="code" href="class_qwt_plot.html#ad470068832406086d6823109d8d7f050">updateLayout</a>();</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;        <span class="keywordflow">case</span> QEvent::PolishRequest:</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;            <a class="code" href="class_qwt_plot.html#a7b094e29b8e92b00e36517d0d7633c4b">replot</a>();</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;        <span class="keywordflow">default</span>:;</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;    }</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;    <span class="keywordflow">return</span> ok;</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;}</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160; </div>
<div class="line"><a name="l00271"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a08935e161ae0f3480da0f2e364f7d39c">  271</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="class_qwt_plot.html#a08935e161ae0f3480da0f2e364f7d39c">QwtPlot::eventFilter</a>( QObject* <span class="keywordtype">object</span>, QEvent* <a class="code" href="class_qwt_plot.html#a538a7e3ad269d8e598eb33a2438bf7c4">event</a> )</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;{</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;    <span class="keywordflow">if</span> ( <span class="keywordtype">object</span> == m_data-&gt;canvas )</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    {</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;        <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot.html#a538a7e3ad269d8e598eb33a2438bf7c4">event</a>-&gt;type() == QEvent::Resize )</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;        {</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;            <a class="code" href="class_qwt_plot.html#aef8e679c64cf3158466ab33e7774f264">updateCanvasMargins</a>();</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;        }</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot.html#a538a7e3ad269d8e598eb33a2438bf7c4">event</a>-&gt;type() == QEvent::ContentsRectChange )</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;        {</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;            <a class="code" href="class_qwt_plot.html#ad470068832406086d6823109d8d7f050">updateLayout</a>();</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;        }</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;    }</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160; </div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;    <span class="keywordflow">return</span> QFrame::eventFilter( <span class="keywordtype">object</span>, <a class="code" href="class_qwt_plot.html#a538a7e3ad269d8e598eb33a2438bf7c4">event</a> );</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;}</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160; </div>
<div class="line"><a name="l00289"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#aea78ab565d05b69b8730a4af2a11f07e">  289</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#aea78ab565d05b69b8730a4af2a11f07e">QwtPlot::autoRefresh</a>()</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;{</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;    <span class="keywordflow">if</span> ( m_data-&gt;autoReplot )</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;        <a class="code" href="class_qwt_plot.html#a7b094e29b8e92b00e36517d0d7633c4b">replot</a>();</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;}</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160; </div>
<div class="line"><a name="l00310"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#ab1cbce6d43ff9772735a9df9104f882f">  310</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#ab1cbce6d43ff9772735a9df9104f882f">QwtPlot::setAutoReplot</a>( <span class="keywordtype">bool</span> tf )</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;{</div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;    m_data-&gt;autoReplot = tf;</div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;}</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160; </div>
<div class="line"><a name="l00319"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a3a639850b65bc4dbf22b3f3170d61804">  319</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="class_qwt_plot.html#a3a639850b65bc4dbf22b3f3170d61804">QwtPlot::autoReplot</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;autoReplot;</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;}</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160; </div>
<div class="line"><a name="l00328"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a9a7f0b219b404e5bed5dfca26c5c06a7">  328</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#a9a7f0b219b404e5bed5dfca26c5c06a7">QwtPlot::setTitle</a>( <span class="keyword">const</span> QString&amp; <a class="code" href="class_qwt_plot.html#afb56eb977718774dff0fb4127f200bb0">title</a> )</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;{</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;    <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot.html#afb56eb977718774dff0fb4127f200bb0">title</a> != m_data-&gt;titleLabel-&gt;text().text() )</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;    {</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;        m_data-&gt;titleLabel-&gt;setText( <a class="code" href="class_qwt_plot.html#afb56eb977718774dff0fb4127f200bb0">title</a> );</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;        <a class="code" href="class_qwt_plot.html#ad470068832406086d6823109d8d7f050">updateLayout</a>();</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;    }</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;}</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160; </div>
<div class="line"><a name="l00341"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#aa1081642123bb6c07c856a59a0f30515">  341</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#a9a7f0b219b404e5bed5dfca26c5c06a7">QwtPlot::setTitle</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_text.html">QwtText</a>&amp; <a class="code" href="class_qwt_plot.html#afb56eb977718774dff0fb4127f200bb0">title</a> )</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;{</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;    <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot.html#afb56eb977718774dff0fb4127f200bb0">title</a> != m_data-&gt;titleLabel-&gt;text() )</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;    {</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;        m_data-&gt;titleLabel-&gt;setText( <a class="code" href="class_qwt_plot.html#afb56eb977718774dff0fb4127f200bb0">title</a> );</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;        <a class="code" href="class_qwt_plot.html#ad470068832406086d6823109d8d7f050">updateLayout</a>();</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;    }</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;}</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160; </div>
<div class="line"><a name="l00351"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#afb56eb977718774dff0fb4127f200bb0">  351</a></span>&#160;<a class="code" href="class_qwt_text.html">QwtText</a> <a class="code" href="class_qwt_plot.html#afb56eb977718774dff0fb4127f200bb0">QwtPlot::title</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;titleLabel-&gt;text();</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;}</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160; </div>
<div class="line"><a name="l00357"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#ac39356b86ed70ebf256a8ae964910206">  357</a></span>&#160;<a class="code" href="class_qwt_text_label.html">QwtTextLabel</a>* <a class="code" href="class_qwt_plot.html#ac39356b86ed70ebf256a8ae964910206">QwtPlot::titleLabel</a>()</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;{</div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;titleLabel;</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;}</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160; </div>
<div class="line"><a name="l00363"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a09dcd60b8f2ce62904f4c21dcbfe2fa1">  363</a></span>&#160;<span class="keyword">const</span> <a class="code" href="class_qwt_text_label.html">QwtTextLabel</a>* <a class="code" href="class_qwt_plot.html#ac39356b86ed70ebf256a8ae964910206">QwtPlot::titleLabel</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;titleLabel;</div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;}</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160; </div>
<div class="line"><a name="l00372"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a30a098d942a1a9612b94e8fa5a3c9183">  372</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#a30a098d942a1a9612b94e8fa5a3c9183">QwtPlot::setFooter</a>( <span class="keyword">const</span> QString&amp; text )</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;{</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;    <span class="keywordflow">if</span> ( text != m_data-&gt;footerLabel-&gt;text().text() )</div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;    {</div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;        m_data-&gt;footerLabel-&gt;setText( text );</div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;        <a class="code" href="class_qwt_plot.html#ad470068832406086d6823109d8d7f050">updateLayout</a>();</div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;    }</div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;}</div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160; </div>
<div class="line"><a name="l00385"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#afed04bafab71f75e82b9bde3cadd2eed">  385</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#a30a098d942a1a9612b94e8fa5a3c9183">QwtPlot::setFooter</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_text.html">QwtText</a>&amp; text )</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;{</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;    <span class="keywordflow">if</span> ( text != m_data-&gt;footerLabel-&gt;text() )</div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;    {</div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;        m_data-&gt;footerLabel-&gt;setText( text );</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;        <a class="code" href="class_qwt_plot.html#ad470068832406086d6823109d8d7f050">updateLayout</a>();</div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;    }</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;}</div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160; </div>
<div class="line"><a name="l00395"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#ac35c1409cba9a4b9ef71bcec7665609a">  395</a></span>&#160;<a class="code" href="class_qwt_text.html">QwtText</a> <a class="code" href="class_qwt_plot.html#ac35c1409cba9a4b9ef71bcec7665609a">QwtPlot::footer</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;footerLabel-&gt;text();</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;}</div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160; </div>
<div class="line"><a name="l00401"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a613b07505a881a7e85a868effa1f5a96">  401</a></span>&#160;<a class="code" href="class_qwt_text_label.html">QwtTextLabel</a>* <a class="code" href="class_qwt_plot.html#a613b07505a881a7e85a868effa1f5a96">QwtPlot::footerLabel</a>()</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;{</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;footerLabel;</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;}</div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160; </div>
<div class="line"><a name="l00407"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#ab5950812d3cbbf9e90632bab341b0152">  407</a></span>&#160;<span class="keyword">const</span> <a class="code" href="class_qwt_text_label.html">QwtTextLabel</a>* <a class="code" href="class_qwt_plot.html#a613b07505a881a7e85a868effa1f5a96">QwtPlot::footerLabel</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;footerLabel;</div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;}</div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160; </div>
<div class="line"><a name="l00418"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a08e258f9ba498662a8be9a559c9c7e44">  418</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#a08e258f9ba498662a8be9a559c9c7e44">QwtPlot::setPlotLayout</a>( <a class="code" href="class_qwt_plot_layout.html">QwtPlotLayout</a>* layout )</div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;{</div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;    <span class="keywordflow">if</span> ( layout != m_data-&gt;layout )</div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;    {</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;        <span class="keyword">delete</span> m_data-&gt;layout;</div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;        m_data-&gt;layout = layout;</div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160; </div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;        <a class="code" href="class_qwt_plot.html#ad470068832406086d6823109d8d7f050">updateLayout</a>();</div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;    }</div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;}</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160; </div>
<div class="line"><a name="l00430"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a9156b14a6f67f6279a16fea063ce1d14">  430</a></span>&#160;<a class="code" href="class_qwt_plot_layout.html">QwtPlotLayout</a>* <a class="code" href="class_qwt_plot.html#a9156b14a6f67f6279a16fea063ce1d14">QwtPlot::plotLayout</a>()</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;{</div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;layout;</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;}</div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160; </div>
<div class="line"><a name="l00436"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#ad4b695580cdf504dd0996177c56ebe0b">  436</a></span>&#160;<span class="keyword">const</span> <a class="code" href="class_qwt_plot_layout.html">QwtPlotLayout</a>* <a class="code" href="class_qwt_plot.html#a9156b14a6f67f6279a16fea063ce1d14">QwtPlot::plotLayout</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;layout;</div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;}</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160; </div>
<div class="line"><a name="l00445"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#ab45dd6bc980376d0ba648fefb87103f8">  445</a></span>&#160;<a class="code" href="class_qwt_abstract_legend.html">QwtAbstractLegend</a>* <a class="code" href="class_qwt_plot.html#ab45dd6bc980376d0ba648fefb87103f8">QwtPlot::legend</a>()</div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;{</div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;legend;</div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;}</div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160; </div>
<div class="line"><a name="l00454"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#ae9c979984f4dafcb8047b7cf860efb93">  454</a></span>&#160;<span class="keyword">const</span> <a class="code" href="class_qwt_abstract_legend.html">QwtAbstractLegend</a>* <a class="code" href="class_qwt_plot.html#ab45dd6bc980376d0ba648fefb87103f8">QwtPlot::legend</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;legend;</div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;}</div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160; </div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160; </div>
<div class="line"><a name="l00463"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">  463</a></span>&#160;QWidget* <a class="code" href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">QwtPlot::canvas</a>()</div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;{</div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;canvas;</div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;}</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160; </div>
<div class="line"><a name="l00471"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a05d2cddc9bac3b467fe4f5b8efd74f1a">  471</a></span>&#160;<span class="keyword">const</span> QWidget* <a class="code" href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">QwtPlot::canvas</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;canvas;</div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;}</div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160; </div>
<div class="line"><a name="l00480"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#af1259a12dfe351c52c955ff67ca8807c">  480</a></span>&#160;QSize <a class="code" href="class_qwt_plot.html#af1259a12dfe351c52c955ff67ca8807c">QwtPlot::sizeHint</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;    <span class="keywordtype">int</span> dw = 0;</div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;    <span class="keywordtype">int</span> dh = 0;</div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160; </div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> axisPos = 0; axisPos &lt; QwtAxis::AxisPositions; axisPos++ )</div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;    {</div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;        {</div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;            <span class="keyword">const</span> QwtAxisId axisId( axisPos );</div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160; </div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;            <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot.html#a66c38c6f8feca5cef3603ac0a20e4d4f">isAxisVisible</a>( axisId ) )</div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;            {</div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;                <span class="keyword">const</span> <span class="keywordtype">int</span> niceDist = 40;</div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;                <span class="keyword">const</span> <a class="code" href="class_qwt_scale_widget.html">QwtScaleWidget</a>* scaleWidget = <a class="code" href="class_qwt_plot.html#ac19c82748ccb7af3700fef6c772fbc43">axisWidget</a>( axisId );</div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;                <span class="keyword">const</span> <a class="code" href="class_qwt_scale_div.html">QwtScaleDiv</a>&amp; scaleDiv = scaleWidget-&gt;<a class="code" href="class_qwt_scale_widget.html#a2f6d30104f89c45d4d18f060ebabb8b9">scaleDraw</a>()-&gt;<a class="code" href="class_qwt_abstract_scale_draw.html#ad15e796d2fd8bd1e2cfa66715bf58e2e">scaleDiv</a>();</div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;                <span class="keyword">const</span> <span class="keywordtype">int</span> majCnt = scaleDiv.<a class="code" href="class_qwt_scale_div.html#a838db100c7f0f8454bf8559e89cb4d41">ticks</a>( <a class="code" href="class_qwt_scale_div.html#af21aedaa886dd5e067cf63505838736cadda390d4186a0ff20ece95d986c1ae60">QwtScaleDiv::MajorTick</a> ).count();</div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160; </div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;                <span class="keyword">const</span> QSize hint = scaleWidget-&gt;<a class="code" href="class_qwt_scale_widget.html#ad65e47b46f15461a640f706e00800e53">minimumSizeHint</a>();</div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160; </div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;                <span class="keywordflow">if</span> ( <a class="code" href="namespace_qwt_axis.html#a28ab91a2e05d2db7f85eccc56f1c8dd6">QwtAxis::isYAxis</a>( axisPos ) )</div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;                {</div>
<div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;                    <span class="keyword">const</span> <span class="keywordtype">int</span> hDiff = ( majCnt - 1 ) * niceDist - hint.height();</div>
<div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;                    dh = qMax( dh, hDiff );</div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;                }</div>
<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;                <span class="keywordflow">else</span></div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;                {</div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;                    <span class="keyword">const</span> <span class="keywordtype">int</span> wDiff = ( majCnt - 1 ) * niceDist - hint.width();</div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;                    dw = qMax( dw, wDiff );</div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;                }</div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;            }</div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;        }</div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;    }</div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="class_qwt_plot.html#aa29075c3f862b683b17c77b2335612ce">minimumSizeHint</a>() + QSize( dw, dh );</div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;}</div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160; </div>
<div class="line"><a name="l00518"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#aa29075c3f862b683b17c77b2335612ce">  518</a></span>&#160;QSize <a class="code" href="class_qwt_plot.html#aa29075c3f862b683b17c77b2335612ce">QwtPlot::minimumSizeHint</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;    QSize hint = m_data-&gt;layout-&gt;minimumSizeHint( <span class="keyword">this</span> );</div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;    hint += QSize( 2 * frameWidth(), 2 * frameWidth() );</div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160; </div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;    <span class="keywordflow">return</span> hint;</div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;}</div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160; </div>
<div class="line"><a name="l00530"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#aced90108803eb5db5f6a32f7bd34fbcb">  530</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#aced90108803eb5db5f6a32f7bd34fbcb">QwtPlot::resizeEvent</a>( QResizeEvent* e )</div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;{</div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;    QFrame::resizeEvent( e );</div>
<div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;    <a class="code" href="class_qwt_plot.html#ad470068832406086d6823109d8d7f050">updateLayout</a>();</div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;}</div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160; </div>
<div class="line"><a name="l00545"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a7b094e29b8e92b00e36517d0d7633c4b">  545</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#a7b094e29b8e92b00e36517d0d7633c4b">QwtPlot::replot</a>()</div>
<div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;{</div>
<div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;    <span class="keywordtype">bool</span> doAutoReplot = <a class="code" href="class_qwt_plot.html#a3a639850b65bc4dbf22b3f3170d61804">autoReplot</a>();</div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;    <a class="code" href="class_qwt_plot.html#ab1cbce6d43ff9772735a9df9104f882f">setAutoReplot</a>( <span class="keyword">false</span> );</div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160; </div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;    <a class="code" href="class_qwt_plot.html#a1fb2dbc3697a66024d48c08b1d18f8a5">updateAxes</a>();</div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160; </div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;<span class="comment">       Maybe the layout needs to be updated, because of changed</span></div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;<span class="comment">       axes labels. We need to process them here before painting</span></div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;<span class="comment">       to avoid that scales and canvas get out of sync.</span></div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;    QApplication::sendPostedEvents( <span class="keyword">this</span>, QEvent::LayoutRequest );</div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160; </div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;    <span class="keywordflow">if</span> ( m_data-&gt;canvas )</div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;    {</div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">bool</span> ok = QMetaObject::invokeMethod(</div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;            m_data-&gt;canvas, <span class="stringliteral">&quot;replot&quot;</span>, Qt::DirectConnection );</div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;        <span class="keywordflow">if</span> ( !ok )</div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;        {</div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;            <span class="comment">// fallback, when canvas has no a replot method</span></div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;            m_data-&gt;canvas-&gt;update( m_data-&gt;canvas-&gt;contentsRect() );</div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;        }</div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;    }</div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160; </div>
<div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;    <a class="code" href="class_qwt_plot.html#ab1cbce6d43ff9772735a9df9104f882f">setAutoReplot</a>( doAutoReplot );</div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;}</div>
<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160; </div>
<div class="line"><a name="l00577"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#ad470068832406086d6823109d8d7f050">  577</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#ad470068832406086d6823109d8d7f050">QwtPlot::updateLayout</a>()</div>
<div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;{</div>
<div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;    <a class="code" href="class_qwt_plot_layout.html">QwtPlotLayout</a>* layout = m_data-&gt;layout;</div>
<div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;    layout-&gt;<a class="code" href="class_qwt_plot_layout.html#ad206e470175a66eac8b1ff0eb1002899">activate</a>( <span class="keyword">this</span>, contentsRect() );</div>
<div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160; </div>
<div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;    <span class="keyword">const</span> QRect titleRect = layout-&gt;<a class="code" href="class_qwt_plot_layout.html#a0e6c18f4d1bee939a93890604e91545a">titleRect</a>().toRect();</div>
<div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;    <span class="keyword">const</span> QRect footerRect = layout-&gt;<a class="code" href="class_qwt_plot_layout.html#a1e51041fec828d74fc5b02a2f76ca64c">footerRect</a>().toRect();</div>
<div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;    <span class="keyword">const</span> QRect legendRect = layout-&gt;<a class="code" href="class_qwt_plot_layout.html#a36669366de8e0e732052c171efc22303">legendRect</a>().toRect();</div>
<div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;    <span class="keyword">const</span> QRect canvasRect = layout-&gt;<a class="code" href="class_qwt_plot_layout.html#aac82be1d0129a0826b300de679a3403a">canvasRect</a>().toRect();</div>
<div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160; </div>
<div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;    <span class="comment">// resize and show the visible widgets</span></div>
<div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160; </div>
<div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;    <span class="keywordflow">if</span> ( !m_data-&gt;titleLabel-&gt;text().isEmpty() )</div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;    {</div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;        m_data-&gt;titleLabel-&gt;setGeometry( titleRect );</div>
<div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;        <span class="keywordflow">if</span> ( !m_data-&gt;titleLabel-&gt;isVisibleTo( <span class="keyword">this</span> ) )</div>
<div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;            m_data-&gt;titleLabel-&gt;show();</div>
<div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;    }</div>
<div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;        m_data-&gt;titleLabel-&gt;hide();</div>
<div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160; </div>
<div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;    <span class="keywordflow">if</span> ( !m_data-&gt;footerLabel-&gt;text().isEmpty() )</div>
<div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;    {</div>
<div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;        m_data-&gt;footerLabel-&gt;setGeometry( footerRect );</div>
<div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;        <span class="keywordflow">if</span> ( !m_data-&gt;footerLabel-&gt;isVisibleTo( <span class="keyword">this</span> ) )</div>
<div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;            m_data-&gt;footerLabel-&gt;show();</div>
<div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;    }</div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;    {</div>
<div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;        m_data-&gt;footerLabel-&gt;hide();</div>
<div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;    }</div>
<div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160; </div>
<div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> axisPos = 0; axisPos &lt; QwtAxis::AxisPositions; axisPos++ )</div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;    {</div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;        {</div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;            <span class="keyword">const</span> QwtAxisId axisId( axisPos );</div>
<div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160; </div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;            <a class="code" href="class_qwt_scale_widget.html">QwtScaleWidget</a>* scaleWidget = <a class="code" href="class_qwt_plot.html#ac19c82748ccb7af3700fef6c772fbc43">axisWidget</a>( axisId );</div>
<div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160; </div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;            <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot.html#a66c38c6f8feca5cef3603ac0a20e4d4f">isAxisVisible</a>( axisId ) )</div>
<div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;            {</div>
<div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;                <span class="keyword">const</span> QRect scaleRect = layout-&gt;<a class="code" href="class_qwt_plot_layout.html#a5ddd6a2aa940e7135fe2a4469bb00e2b">scaleRect</a>( axisId ).toRect();</div>
<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160; </div>
<div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;                <span class="keywordflow">if</span> ( scaleRect != scaleWidget-&gt;geometry() )</div>
<div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;                {</div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;                    scaleWidget-&gt;setGeometry( scaleRect );</div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160; </div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;                    <span class="keywordtype">int</span> startDist, endDist;</div>
<div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;                    scaleWidget-&gt;<a class="code" href="class_qwt_scale_widget.html#a9dc64374f2af7f9646a0c321f96e2a66">getBorderDistHint</a>( startDist, endDist );</div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;                    scaleWidget-&gt;<a class="code" href="class_qwt_scale_widget.html#abbbd5a501ab683e170d52250463c61bb">setBorderDist</a>( startDist, endDist );</div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;                }</div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160; </div>
<div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;                <span class="keywordflow">if</span> ( !scaleWidget-&gt;isVisibleTo( <span class="keyword">this</span> ) )</div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;                    scaleWidget-&gt;show();</div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;            }</div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;            {</div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;                scaleWidget-&gt;hide();</div>
<div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;            }</div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;        }</div>
<div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;    }</div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160; </div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;    <span class="keywordflow">if</span> ( m_data-&gt;legend )</div>
<div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;    {</div>
<div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;        <span class="keywordflow">if</span> ( m_data-&gt;legend-&gt;isEmpty() )</div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;        {</div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;            m_data-&gt;legend-&gt;hide();</div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;        }</div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;        {</div>
<div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;            m_data-&gt;legend-&gt;setGeometry( legendRect );</div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;            m_data-&gt;legend-&gt;show();</div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;        }</div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;    }</div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160; </div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;    m_data-&gt;canvas-&gt;setGeometry( canvasRect );</div>
<div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;}</div>
<div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160; </div>
<div class="line"><a name="l00670"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a3572fc95aac4db50cd692b2cb11a53a6">  670</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#a3572fc95aac4db50cd692b2cb11a53a6">QwtPlot::getCanvasMarginsHint</a>(</div>
<div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> maps[], <span class="keyword">const</span> QRectF&amp; canvasRect,</div>
<div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;    <span class="keywordtype">double</span>&amp; left, <span class="keywordtype">double</span>&amp; top, <span class="keywordtype">double</span>&amp; right, <span class="keywordtype">double</span>&amp; bottom)<span class="keyword"> const</span></div>
<div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;    left = top = right = bottom = -1.0;</div>
<div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160; </div>
<div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_q_list.html">QwtPlotItemList</a>&amp; itmList = <a class="code" href="class_qwt_plot_dict.html#a49d60b01e53a33423987aa80559449f9">itemList</a>();</div>
<div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;    <span class="keywordflow">for</span> ( QwtPlotItemIterator it = itmList.begin();</div>
<div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;        it != itmList.end(); ++it )</div>
<div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;    {</div>
<div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;        <span class="keyword">const</span> <a class="code" href="class_qwt_plot_item.html">QwtPlotItem</a>* item = *it;</div>
<div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;        <span class="keywordflow">if</span> ( item-&gt;<a class="code" href="class_qwt_plot_item.html#ac5ffcdbabee06b75a3cc5d863b61a69a">testItemAttribute</a>( <a class="code" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a56ea00cf43b862667dec2ac727307d4d">QwtPlotItem::Margins</a> ) )</div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;        {</div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;            <span class="keyword">using namespace </span><a class="code" href="namespace_qwt_axis.html">QwtAxis</a>;</div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160; </div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;            <span class="keywordtype">double</span> m[ AxisPositions ];</div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;            item-&gt;<a class="code" href="class_qwt_plot_item.html#ae576c06e796379f5c1fc8a37b8d84565">getCanvasMarginHint</a>(</div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;                maps[ item-&gt;<a class="code" href="class_qwt_plot_item.html#a882b5eb610c7b384b64f0f6077f23c62">xAxis</a>() ], maps[ item-&gt;<a class="code" href="class_qwt_plot_item.html#a04da91589ece54e665ca94e487f7a208">yAxis</a>() ],</div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;                canvasRect, m[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">YLeft</a>], m[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a">XTop</a>], m[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">YRight</a>], m[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab9f573fe3ce8eb0c41a5fa66f5ae2aaa">XBottom</a>] );</div>
<div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160; </div>
<div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;            left = qwtMaxF( left, m[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">YLeft</a>] );</div>
<div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;            top = qwtMaxF( top, m[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a">XTop</a>] );</div>
<div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;            right = qwtMaxF( right, m[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">YRight</a>] );</div>
<div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;            bottom = qwtMaxF( bottom, m[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab9f573fe3ce8eb0c41a5fa66f5ae2aaa">XBottom</a>] );</div>
<div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;        }</div>
<div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;    }</div>
<div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;}</div>
<div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160; </div>
<div class="line"><a name="l00706"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#aef8e679c64cf3158466ab33e7774f264">  706</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#aef8e679c64cf3158466ab33e7774f264">QwtPlot::updateCanvasMargins</a>()</div>
<div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;{</div>
<div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;    <span class="keyword">using namespace </span><a class="code" href="namespace_qwt_axis.html">QwtAxis</a>;</div>
<div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160; </div>
<div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;    <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> maps[ AxisPositions ];</div>
<div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> axisId = 0; axisId &lt; AxisPositions; axisId++ )</div>
<div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;        maps[axisId] = <a class="code" href="class_qwt_plot.html#ac68a48e1fbd79355c82bbbf3a1e19e93">canvasMap</a>( axisId );</div>
<div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160; </div>
<div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;    <span class="keywordtype">double</span> margins[AxisPositions];</div>
<div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;    <a class="code" href="class_qwt_plot.html#a3572fc95aac4db50cd692b2cb11a53a6">getCanvasMarginsHint</a>( maps, <a class="code" href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">canvas</a>()-&gt;contentsRect(),</div>
<div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;        margins[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">YLeft</a>], margins[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a">XTop</a>], margins[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">YRight</a>], margins[<a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab9f573fe3ce8eb0c41a5fa66f5ae2aaa">XBottom</a>] );</div>
<div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160; </div>
<div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;    <span class="keywordtype">bool</span> doUpdate = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> axisPos = 0; axisPos &lt; AxisPositions; axisPos++ )</div>
<div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;    {</div>
<div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;        <span class="keywordflow">if</span> ( margins[axisPos] &gt;= 0.0 )</div>
<div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;        {</div>
<div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">int</span> m = qwtCeil( margins[axisPos] );</div>
<div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;            <a class="code" href="class_qwt_plot.html#a9156b14a6f67f6279a16fea063ce1d14">plotLayout</a>()-&gt;<a class="code" href="class_qwt_plot_layout.html#a11667dad6675a7a58cc60ab1597b1203">setCanvasMargin</a>( m, axisPos);</div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;            doUpdate = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;        }</div>
<div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;    }</div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160; </div>
<div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;    <span class="keywordflow">if</span> ( doUpdate )</div>
<div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;        <a class="code" href="class_qwt_plot.html#ad470068832406086d6823109d8d7f050">updateLayout</a>();</div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;}</div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160; </div>
<div class="line"><a name="l00742"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#add1b88d8312e2671652d23f8181f2433">  742</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#add1b88d8312e2671652d23f8181f2433">QwtPlot::drawCanvas</a>( QPainter* painter )</div>
<div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;{</div>
<div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;    <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> maps[ QwtAxis::AxisPositions ];</div>
<div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> axisPos = 0; axisPos &lt; QwtAxis::AxisPositions; axisPos++ )</div>
<div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;        maps[axisPos] = <a class="code" href="class_qwt_plot.html#ac68a48e1fbd79355c82bbbf3a1e19e93">canvasMap</a>( axisPos );</div>
<div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160; </div>
<div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;    <a class="code" href="class_qwt_plot.html#a45e0ed6595b0e04ab6ab4be1bd3aa571">drawItems</a>( painter, m_data-&gt;canvas-&gt;contentsRect(), maps );</div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;}</div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160; </div>
<div class="line"><a name="l00764"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a45e0ed6595b0e04ab6ab4be1bd3aa571">  764</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#a45e0ed6595b0e04ab6ab4be1bd3aa571">QwtPlot::drawItems</a>( QPainter* painter, <span class="keyword">const</span> QRectF&amp; canvasRect,</div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> maps[ QwtAxis::AxisPositions ] )<span class="keyword"> const</span></div>
<div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_q_list.html">QwtPlotItemList</a>&amp; itmList = <a class="code" href="class_qwt_plot_dict.html#a49d60b01e53a33423987aa80559449f9">itemList</a>();</div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;    <span class="keywordflow">for</span> ( QwtPlotItemIterator it = itmList.begin();</div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;        it != itmList.end(); ++it )</div>
<div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;    {</div>
<div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;        <a class="code" href="class_qwt_plot_item.html">QwtPlotItem</a>* item = *it;</div>
<div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;        <span class="keywordflow">if</span> ( item &amp;&amp; item-&gt;<a class="code" href="class_qwt_plot_item.html#a1f9e938bef95ccc7b3e026da277ea8f3">isVisible</a>() )</div>
<div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;        {</div>
<div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;            <span class="keyword">const</span> QwtAxisId xAxis = item-&gt;<a class="code" href="class_qwt_plot_item.html#a882b5eb610c7b384b64f0f6077f23c62">xAxis</a>();</div>
<div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;            <span class="keyword">const</span> QwtAxisId yAxis = item-&gt;<a class="code" href="class_qwt_plot_item.html#a04da91589ece54e665ca94e487f7a208">yAxis</a>();</div>
<div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160; </div>
<div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;            painter-&gt;save();</div>
<div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160; </div>
<div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;            painter-&gt;setRenderHint( QPainter::Antialiasing,</div>
<div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;                item-&gt;<a class="code" href="class_qwt_plot_item.html#aca66d2161c8a6caf5ebef82f59770d15">testRenderHint</a>( <a class="code" href="class_qwt_plot_item.html#abe0e8a39aceef9a600b73e02550a9704ae0c9811915d496eaacbd749724647f13">QwtPlotItem::RenderAntialiased</a> ) );</div>
<div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160; </div>
<div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;<span class="preprocessor">#if QT_VERSION &lt; 0x050100</span></div>
<div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;            painter-&gt;setRenderHint( QPainter::HighQualityAntialiasing,</div>
<div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;                item-&gt;<a class="code" href="class_qwt_plot_item.html#aca66d2161c8a6caf5ebef82f59770d15">testRenderHint</a>( <a class="code" href="class_qwt_plot_item.html#abe0e8a39aceef9a600b73e02550a9704ae0c9811915d496eaacbd749724647f13">QwtPlotItem::RenderAntialiased</a> ) );</div>
<div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160; </div>
<div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;            item-&gt;<a class="code" href="class_qwt_plot_item.html#a0b0d6589d5db81ce72e6b33c4fbb21f9">draw</a>( painter, maps[xAxis], maps[yAxis], canvasRect );</div>
<div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160; </div>
<div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;            painter-&gt;restore();</div>
<div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;        }</div>
<div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;    }</div>
<div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;}</div>
<div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160; </div>
<div class="line"><a name="l00800"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#ac68a48e1fbd79355c82bbbf3a1e19e93">  800</a></span>&#160;<a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> <a class="code" href="class_qwt_plot.html#ac68a48e1fbd79355c82bbbf3a1e19e93">QwtPlot::canvasMap</a>( QwtAxisId axisId )<span class="keyword"> const</span></div>
<div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;    <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> map;</div>
<div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;    <span class="keywordflow">if</span> ( !m_data-&gt;canvas )</div>
<div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;        <span class="keywordflow">return</span> map;</div>
<div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160; </div>
<div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;    map.<a class="code" href="class_qwt_scale_map.html#ad8e971dd4be07801f0adc99549153718">setTransformation</a>( <a class="code" href="class_qwt_plot.html#a39694392d8969ef86efc5daaa7cfb1ee">axisScaleEngine</a>( axisId )-&gt;transformation() );</div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160; </div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_qwt_scale_div.html">QwtScaleDiv</a>&amp; sd = <a class="code" href="class_qwt_plot.html#aec95c5a35fdd1ef000093d44337c9210">axisScaleDiv</a>( axisId );</div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;    map.<a class="code" href="class_qwt_scale_map.html#aaa33bc8e1aed7aa17d345053194e7094">setScaleInterval</a>( sd.<a class="code" href="class_qwt_scale_div.html#a182bbda9901c708ff1362b105274129f">lowerBound</a>(), sd.<a class="code" href="class_qwt_scale_div.html#a5378d436a44ca78294e4d421228e5b6c">upperBound</a>() );</div>
<div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160; </div>
<div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;    <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot.html#a66c38c6f8feca5cef3603ac0a20e4d4f">isAxisVisible</a>( axisId ) )</div>
<div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;    {</div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;        <span class="keyword">const</span> <a class="code" href="class_qwt_scale_widget.html">QwtScaleWidget</a>* s = <a class="code" href="class_qwt_plot.html#ac19c82748ccb7af3700fef6c772fbc43">axisWidget</a>( axisId );</div>
<div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;        <span class="keywordflow">if</span> ( <a class="code" href="namespace_qwt_axis.html#a28ab91a2e05d2db7f85eccc56f1c8dd6">QwtAxis::isYAxis</a>( axisId ) )</div>
<div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;        {</div>
<div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;            <span class="keywordtype">double</span> y = s-&gt;y() + s-&gt;<a class="code" href="class_qwt_scale_widget.html#a000a9be0eede5f43c938963ebba62305">startBorderDist</a>() - m_data-&gt;canvas-&gt;y();</div>
<div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;            <span class="keywordtype">double</span> h = s-&gt;height() - s-&gt;<a class="code" href="class_qwt_scale_widget.html#a000a9be0eede5f43c938963ebba62305">startBorderDist</a>() - s-&gt;<a class="code" href="class_qwt_scale_widget.html#a76a5e92a7b138238a8e0b7288842f9c8">endBorderDist</a>();</div>
<div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;            map.<a class="code" href="class_qwt_scale_map.html#a994240e446986112f196a65657dc9755">setPaintInterval</a>( y + h, y );</div>
<div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;        }</div>
<div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;        {</div>
<div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;            <span class="keywordtype">double</span> x = s-&gt;x() + s-&gt;<a class="code" href="class_qwt_scale_widget.html#a000a9be0eede5f43c938963ebba62305">startBorderDist</a>() - m_data-&gt;canvas-&gt;x();</div>
<div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;            <span class="keywordtype">double</span> w = s-&gt;width() - s-&gt;<a class="code" href="class_qwt_scale_widget.html#a000a9be0eede5f43c938963ebba62305">startBorderDist</a>() - s-&gt;<a class="code" href="class_qwt_scale_widget.html#a76a5e92a7b138238a8e0b7288842f9c8">endBorderDist</a>();</div>
<div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;            map.<a class="code" href="class_qwt_scale_map.html#a994240e446986112f196a65657dc9755">setPaintInterval</a>( x, x + w );</div>
<div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;        }</div>
<div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;    }</div>
<div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;    {</div>
<div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;        <span class="keyword">using namespace </span><a class="code" href="namespace_qwt_axis.html">QwtAxis</a>;</div>
<div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160; </div>
<div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;        <span class="keyword">const</span> QRect&amp; canvasRect = m_data-&gt;canvas-&gt;contentsRect();</div>
<div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;        <span class="keywordflow">if</span> ( <a class="code" href="namespace_qwt_axis.html#a28ab91a2e05d2db7f85eccc56f1c8dd6">isYAxis</a>( axisId ) )</div>
<div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;        {</div>
<div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;            <span class="keywordtype">int</span> top = 0;</div>
<div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;            <span class="keywordflow">if</span> ( !<a class="code" href="class_qwt_plot.html#a9156b14a6f67f6279a16fea063ce1d14">plotLayout</a>()-&gt;alignCanvasToScale( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a">XTop</a> ) )</div>
<div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;                top = <a class="code" href="class_qwt_plot.html#a9156b14a6f67f6279a16fea063ce1d14">plotLayout</a>()-&gt;<a class="code" href="class_qwt_plot_layout.html#a272b5eca1b2faaa3e6fb7f9d25d64016">canvasMargin</a>( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a">XTop</a> );</div>
<div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160; </div>
<div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;            <span class="keywordtype">int</span> bottom = 0;</div>
<div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;            <span class="keywordflow">if</span> ( !<a class="code" href="class_qwt_plot.html#a9156b14a6f67f6279a16fea063ce1d14">plotLayout</a>()-&gt;alignCanvasToScale( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab9f573fe3ce8eb0c41a5fa66f5ae2aaa">XBottom</a> ) )</div>
<div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;                bottom = <a class="code" href="class_qwt_plot.html#a9156b14a6f67f6279a16fea063ce1d14">plotLayout</a>()-&gt;<a class="code" href="class_qwt_plot_layout.html#a272b5eca1b2faaa3e6fb7f9d25d64016">canvasMargin</a>( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab9f573fe3ce8eb0c41a5fa66f5ae2aaa">XBottom</a> );</div>
<div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160; </div>
<div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;            map.<a class="code" href="class_qwt_scale_map.html#a994240e446986112f196a65657dc9755">setPaintInterval</a>( canvasRect.bottom() - bottom,</div>
<div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;                canvasRect.top() + top );</div>
<div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;        }</div>
<div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160;        {</div>
<div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;            <span class="keywordtype">int</span> left = 0;</div>
<div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;            <span class="keywordflow">if</span> ( !<a class="code" href="class_qwt_plot.html#a9156b14a6f67f6279a16fea063ce1d14">plotLayout</a>()-&gt;alignCanvasToScale( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">YLeft</a> ) )</div>
<div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;                left = <a class="code" href="class_qwt_plot.html#a9156b14a6f67f6279a16fea063ce1d14">plotLayout</a>()-&gt;<a class="code" href="class_qwt_plot_layout.html#a272b5eca1b2faaa3e6fb7f9d25d64016">canvasMargin</a>( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">YLeft</a> );</div>
<div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160; </div>
<div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;            <span class="keywordtype">int</span> right = 0;</div>
<div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160;            <span class="keywordflow">if</span> ( !<a class="code" href="class_qwt_plot.html#a9156b14a6f67f6279a16fea063ce1d14">plotLayout</a>()-&gt;alignCanvasToScale( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">YRight</a> ) )</div>
<div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160;                right = <a class="code" href="class_qwt_plot.html#a9156b14a6f67f6279a16fea063ce1d14">plotLayout</a>()-&gt;<a class="code" href="class_qwt_plot_layout.html#a272b5eca1b2faaa3e6fb7f9d25d64016">canvasMargin</a>( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">YRight</a> );</div>
<div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160; </div>
<div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;            map.<a class="code" href="class_qwt_scale_map.html#a994240e446986112f196a65657dc9755">setPaintInterval</a>( canvasRect.left() + left,</div>
<div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;                canvasRect.right() - right );</div>
<div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;        }</div>
<div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;    }</div>
<div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160; </div>
<div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;    <span class="keywordflow">return</span> map;</div>
<div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;}</div>
<div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160; </div>
<div class="line"><a name="l00873"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#adb0b2e68d86039f86e3240fb399fa0fe">  873</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#adb0b2e68d86039f86e3240fb399fa0fe">QwtPlot::setCanvasBackground</a>( <span class="keyword">const</span> QBrush&amp; brush )</div>
<div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;{</div>
<div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;    QPalette pal = m_data-&gt;canvas-&gt;palette();</div>
<div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;    pal.setBrush( QPalette::Window, brush );</div>
<div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160; </div>
<div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;    <a class="code" href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">canvas</a>()-&gt;setPalette( pal );</div>
<div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;}</div>
<div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160; </div>
<div class="line"><a name="l00888"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#ab1a78279a89f9ce1f00601eff5ea552e">  888</a></span>&#160;QBrush <a class="code" href="class_qwt_plot.html#ab1a78279a89f9ce1f00601eff5ea552e">QwtPlot::canvasBackground</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">canvas</a>()-&gt;palette().brush(</div>
<div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;        QPalette::Normal, QPalette::Window );</div>
<div class="line"><a name="l00892"></a><span class="lineno">  892</span>&#160;}</div>
<div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160; </div>
<div class="line"><a name="l00927"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a022a535ad11bebeaf9204a4fb8c4c430">  927</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#a022a535ad11bebeaf9204a4fb8c4c430">QwtPlot::insertLegend</a>( <a class="code" href="class_qwt_abstract_legend.html">QwtAbstractLegend</a>* <a class="code" href="class_qwt_plot.html#ab45dd6bc980376d0ba648fefb87103f8">legend</a>,</div>
<div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;    <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661b">QwtPlot::LegendPosition</a> pos, <span class="keywordtype">double</span> ratio )</div>
<div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;{</div>
<div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;    m_data-&gt;layout-&gt;setLegendPosition( pos, ratio );</div>
<div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160; </div>
<div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;    <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_plot.html#ab45dd6bc980376d0ba648fefb87103f8">legend</a> != m_data-&gt;legend )</div>
<div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;    {</div>
<div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;        <span class="keywordflow">if</span> ( m_data-&gt;legend &amp;&amp; m_data-&gt;legend-&gt;parent() == <span class="keyword">this</span> )</div>
<div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160;            <span class="keyword">delete</span> m_data-&gt;legend;</div>
<div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160; </div>
<div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160;        m_data-&gt;legend = <a class="code" href="class_qwt_plot.html#ab45dd6bc980376d0ba648fefb87103f8">legend</a>;</div>
<div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160; </div>
<div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160;        <span class="keywordflow">if</span> ( m_data-&gt;legend )</div>
<div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160;        {</div>
<div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;            connect(</div>
<div class="line"><a name="l00942"></a><span class="lineno">  942</span>&#160;                <span class="keyword">this</span>, SIGNAL(<a class="code" href="class_qwt_plot.html#acf7bcea83713f73e5914325c50a1c22b">legendDataChanged</a>(QVariant,<a class="code" href="class_q_list.html">QList&lt;QwtLegendData&gt;</a>)),</div>
<div class="line"><a name="l00943"></a><span class="lineno">  943</span>&#160;                m_data-&gt;legend, SLOT(<a class="code" href="class_qwt_plot.html#a9c4242c89decd06f3d35b66568ad69c9">updateLegend</a>(QVariant,<a class="code" href="class_q_list.html">QList&lt;QwtLegendData&gt;</a>))</div>
<div class="line"><a name="l00944"></a><span class="lineno">  944</span>&#160;                );</div>
<div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160; </div>
<div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;            <span class="keywordflow">if</span> ( m_data-&gt;legend-&gt;parent() != <span class="keyword">this</span> )</div>
<div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;                m_data-&gt;legend-&gt;setParent( <span class="keyword">this</span> );</div>
<div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160; </div>
<div class="line"><a name="l00949"></a><span class="lineno">  949</span>&#160;            qwtEnableLegendItems( <span class="keyword">this</span>, <span class="keyword">false</span> );</div>
<div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160;            <a class="code" href="class_qwt_plot.html#a9c4242c89decd06f3d35b66568ad69c9">updateLegend</a>();</div>
<div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;            qwtEnableLegendItems( <span class="keyword">this</span>, <span class="keyword">true</span> );</div>
<div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160; </div>
<div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;            <a class="code" href="class_qwt_legend.html">QwtLegend</a>* lgd = qobject_cast&lt; QwtLegend* &gt;( <a class="code" href="class_qwt_plot.html#ab45dd6bc980376d0ba648fefb87103f8">legend</a> );</div>
<div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;            <span class="keywordflow">if</span> ( lgd )</div>
<div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160;            {</div>
<div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;                <span class="keywordflow">switch</span> ( m_data-&gt;layout-&gt;legendPosition() )</div>
<div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;                {</div>
<div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;                    <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba38b51536a196582bd1f7658c0828eb18">LeftLegend</a>:</div>
<div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;                    <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba5273f8002504c24f9dae6ce09b08f03c">RightLegend</a>:</div>
<div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160;                    {</div>
<div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160;                        <span class="keywordflow">if</span> ( lgd-&gt;<a class="code" href="class_qwt_legend.html#ad5c80393cb8ac93d98eaa7d1d77cf1f7">maxColumns</a>() == 0     )</div>
<div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;                            lgd-&gt;<a class="code" href="class_qwt_legend.html#adc427eb1a6ee6a3c17f7c1b8867b48b2">setMaxColumns</a>( 1 ); <span class="comment">// 1 column: align vertical</span></div>
<div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00964"></a><span class="lineno">  964</span>&#160;                    }</div>
<div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160;                    <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba0ee6820a1e8b56737958b738ca23ae34">TopLegend</a>:</div>
<div class="line"><a name="l00966"></a><span class="lineno">  966</span>&#160;                    <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba8b863705308d89b388732f186be15fb5">BottomLegend</a>:</div>
<div class="line"><a name="l00967"></a><span class="lineno">  967</span>&#160;                    {</div>
<div class="line"><a name="l00968"></a><span class="lineno">  968</span>&#160;                        lgd-&gt;<a class="code" href="class_qwt_legend.html#adc427eb1a6ee6a3c17f7c1b8867b48b2">setMaxColumns</a>( 0 ); <span class="comment">// unlimited</span></div>
<div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160;                    }</div>
<div class="line"><a name="l00971"></a><span class="lineno">  971</span>&#160;                    <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00972"></a><span class="lineno">  972</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00973"></a><span class="lineno">  973</span>&#160;                }</div>
<div class="line"><a name="l00974"></a><span class="lineno">  974</span>&#160;            }</div>
<div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160; </div>
<div class="line"><a name="l00976"></a><span class="lineno">  976</span>&#160;            QWidget* previousInChain = NULL;</div>
<div class="line"><a name="l00977"></a><span class="lineno">  977</span>&#160;            <span class="keywordflow">switch</span> ( m_data-&gt;layout-&gt;legendPosition() )</div>
<div class="line"><a name="l00978"></a><span class="lineno">  978</span>&#160;            {</div>
<div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160;                <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba38b51536a196582bd1f7658c0828eb18">LeftLegend</a>:</div>
<div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160;                {</div>
<div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;                    <span class="keyword">const</span> QwtAxisId axisId( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a">QwtAxis::XTop</a> );</div>
<div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;                    previousInChain = <a class="code" href="class_qwt_plot.html#ac19c82748ccb7af3700fef6c772fbc43">axisWidget</a>( axisId );</div>
<div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160;                }</div>
<div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;                <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba0ee6820a1e8b56737958b738ca23ae34">TopLegend</a>:</div>
<div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;                {</div>
<div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160;                    previousInChain = <span class="keyword">this</span>;</div>
<div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00989"></a><span class="lineno">  989</span>&#160;                }</div>
<div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;                <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba5273f8002504c24f9dae6ce09b08f03c">RightLegend</a>:</div>
<div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160;                {</div>
<div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160;                    <span class="keyword">const</span> QwtAxisId axisId( <a class="code" href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">QwtAxis::YRight</a> );</div>
<div class="line"><a name="l00993"></a><span class="lineno">  993</span>&#160;                    previousInChain = <a class="code" href="class_qwt_plot.html#ac19c82748ccb7af3700fef6c772fbc43">axisWidget</a>( axisId );</div>
<div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160;                }</div>
<div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;                <span class="keywordflow">case</span> <a class="code" href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba8b863705308d89b388732f186be15fb5">BottomLegend</a>:</div>
<div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;                {</div>
<div class="line"><a name="l00998"></a><span class="lineno">  998</span>&#160;                    previousInChain = <a class="code" href="class_qwt_plot.html#a613b07505a881a7e85a868effa1f5a96">footerLabel</a>();</div>
<div class="line"><a name="l00999"></a><span class="lineno">  999</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160;                }</div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160;            }</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160; </div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160;            <span class="keywordflow">if</span> ( previousInChain )</div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;                qwtSetTabOrder( previousInChain, <a class="code" href="class_qwt_plot.html#ab45dd6bc980376d0ba648fefb87103f8">legend</a>, <span class="keyword">true</span> );</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160;        }</div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;    }</div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160; </div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;    <a class="code" href="class_qwt_plot.html#ad470068832406086d6823109d8d7f050">updateLayout</a>();</div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;}</div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160; </div>
<div class="line"><a name="l01016"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a9c4242c89decd06f3d35b66568ad69c9"> 1016</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#a9c4242c89decd06f3d35b66568ad69c9">QwtPlot::updateLegend</a>()</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;{</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_q_list.html">QwtPlotItemList</a>&amp; itmList = <a class="code" href="class_qwt_plot_dict.html#a49d60b01e53a33423987aa80559449f9">itemList</a>();</div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;    <span class="keywordflow">for</span> ( QwtPlotItemIterator it = itmList.begin();</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;        it != itmList.end(); ++it )</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;    {</div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;        <a class="code" href="class_qwt_plot.html#a9c4242c89decd06f3d35b66568ad69c9">updateLegend</a>( *it );</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;    }</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;}</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160; </div>
<div class="line"><a name="l01032"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a9bb681bc692ed8f35c32174ffe98dca9"> 1032</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot.html#a9c4242c89decd06f3d35b66568ad69c9">QwtPlot::updateLegend</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_plot_item.html">QwtPlotItem</a>* plotItem )</div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>&#160;{</div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>&#160;    <span class="keywordflow">if</span> ( plotItem == NULL )</div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>&#160;        <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>&#160; </div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160;    <a class="code" href="class_q_list.html">QList&lt; QwtLegendData &gt;</a> legendData;</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160; </div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160;    <span class="keywordflow">if</span> ( plotItem-&gt;<a class="code" href="class_qwt_plot_item.html#ac5ffcdbabee06b75a3cc5d863b61a69a">testItemAttribute</a>( <a class="code" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a4e377b54bd879c60a95162b6a9e9e176">QwtPlotItem::Legend</a> ) )</div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160;        legendData = plotItem-&gt;<a class="code" href="class_qwt_plot_item.html#a367ed5160b8475daf6b5b06558310f98">legendData</a>();</div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160; </div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160;    <span class="keyword">const</span> QVariant itemInfo = <a class="code" href="class_qwt_plot.html#a3b79857d22eccc92224605934c493025">itemToInfo</a>( <span class="keyword">const_cast&lt;</span> <a class="code" href="class_qwt_plot_item.html">QwtPlotItem</a>* <span class="keyword">&gt;</span>( plotItem ) );</div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>&#160;    Q_EMIT <a class="code" href="class_qwt_plot.html#acf7bcea83713f73e5914325c50a1c22b">legendDataChanged</a>( itemInfo, legendData );</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160;}</div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160; </div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>&#160;<span class="keywordtype">void</span> QwtPlot::updateLegendItems( <span class="keyword">const</span> QVariant&amp; itemInfo,</div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_q_list.html">QList&lt; QwtLegendData &gt;</a>&amp; legendData )</div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>&#160;{</div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>&#160;    <a class="code" href="class_qwt_plot_item.html">QwtPlotItem</a>* plotItem = <a class="code" href="class_qwt_plot.html#aa951d433d8eba6a47bfd8f0537090c82">infoToItem</a>( itemInfo );</div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>&#160;    <span class="keywordflow">if</span> ( plotItem )</div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>&#160;    {</div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>&#160;        <span class="keyword">const</span> <a class="code" href="class_q_list.html">QwtPlotItemList</a>&amp; itmList = <a class="code" href="class_qwt_plot_dict.html#a49d60b01e53a33423987aa80559449f9">itemList</a>();</div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>&#160;        <span class="keywordflow">for</span> ( QwtPlotItemIterator it = itmList.begin();</div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>&#160;            it != itmList.end(); ++it )</div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>&#160;        {</div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>&#160;            <a class="code" href="class_qwt_plot_item.html">QwtPlotItem</a>* item = *it;</div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>&#160;            <span class="keywordflow">if</span> ( item-&gt;<a class="code" href="class_qwt_plot_item.html#a8ce5dec4588f9010ffcda7c3bf661644">testItemInterest</a>( <a class="code" href="class_qwt_plot_item.html#affbc42460ace9ac725fa825a3f8bfb66afcc4ef45e6613104ccc2b9f7988e4d22">QwtPlotItem::LegendInterest</a> ) )</div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>&#160;                item-&gt;<a class="code" href="class_qwt_plot_item.html#af0c4272375b1ee95a1454c4c503ff324">updateLegend</a>( plotItem, legendData );</div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>&#160;        }</div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>&#160;    }</div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160;}</div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>&#160; </div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>&#160;<span class="keywordtype">void</span> QwtPlot::attachItem( <a class="code" href="class_qwt_plot_item.html">QwtPlotItem</a>* plotItem, <span class="keywordtype">bool</span> on )</div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>&#160;{</div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>&#160;    <span class="keywordflow">if</span> ( plotItem-&gt;<a class="code" href="class_qwt_plot_item.html#a8ce5dec4588f9010ffcda7c3bf661644">testItemInterest</a>( <a class="code" href="class_qwt_plot_item.html#affbc42460ace9ac725fa825a3f8bfb66afcc4ef45e6613104ccc2b9f7988e4d22">QwtPlotItem::LegendInterest</a> ) )</div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>&#160;    {</div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>&#160;        <span class="comment">// plotItem is some sort of legend</span></div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>&#160; </div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>&#160;        <span class="keyword">const</span> <a class="code" href="class_q_list.html">QwtPlotItemList</a>&amp; itmList = <a class="code" href="class_qwt_plot_dict.html#a49d60b01e53a33423987aa80559449f9">itemList</a>();</div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>&#160;        <span class="keywordflow">for</span> ( QwtPlotItemIterator it = itmList.begin();</div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>&#160;            it != itmList.end(); ++it )</div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>&#160;        {</div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>&#160;            <a class="code" href="class_qwt_plot_item.html">QwtPlotItem</a>* item = *it;</div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>&#160; </div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>&#160;            <a class="code" href="class_q_list.html">QList&lt; QwtLegendData &gt;</a> legendData;</div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>&#160;            <span class="keywordflow">if</span> ( on &amp;&amp; item-&gt;<a class="code" href="class_qwt_plot_item.html#ac5ffcdbabee06b75a3cc5d863b61a69a">testItemAttribute</a>( <a class="code" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a4e377b54bd879c60a95162b6a9e9e176">QwtPlotItem::Legend</a> ) )</div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>&#160;            {</div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>&#160;                legendData = item-&gt;<a class="code" href="class_qwt_plot_item.html#a367ed5160b8475daf6b5b06558310f98">legendData</a>();</div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>&#160;                plotItem-&gt;<a class="code" href="class_qwt_plot_item.html#af0c4272375b1ee95a1454c4c503ff324">updateLegend</a>( item, legendData );</div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>&#160;            }</div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>&#160;        }</div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>&#160;    }</div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>&#160; </div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>&#160;    <span class="keywordflow">if</span> ( on )</div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>&#160;        <a class="code" href="class_qwt_plot_dict.html#a36a00709420eb4f54b046e64561d5186">insertItem</a>( plotItem );</div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>&#160;        <a class="code" href="class_qwt_plot_dict.html#abd0227e8b888b40b4e62a23f6040c6cd">removeItem</a>( plotItem );</div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>&#160; </div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>&#160;    Q_EMIT <a class="code" href="class_qwt_plot.html#a09e33984e3d5635475ef218ac0bd85eb">itemAttached</a>( plotItem, on );</div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>&#160; </div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>&#160;    <span class="keywordflow">if</span> ( plotItem-&gt;<a class="code" href="class_qwt_plot_item.html#ac5ffcdbabee06b75a3cc5d863b61a69a">testItemAttribute</a>( <a class="code" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a4e377b54bd879c60a95162b6a9e9e176">QwtPlotItem::Legend</a> ) )</div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>&#160;    {</div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>&#160;        <span class="comment">// the item wants to be represented on the legend</span></div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>&#160; </div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>&#160;        <span class="keywordflow">if</span> ( on )</div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>&#160;        {</div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>&#160;            <a class="code" href="class_qwt_plot.html#a9c4242c89decd06f3d35b66568ad69c9">updateLegend</a>( plotItem );</div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>&#160;        }</div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>&#160;        {</div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>&#160;            <span class="keyword">const</span> QVariant itemInfo = <a class="code" href="class_qwt_plot.html#a3b79857d22eccc92224605934c493025">itemToInfo</a>( plotItem );</div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>&#160;            Q_EMIT <a class="code" href="class_qwt_plot.html#acf7bcea83713f73e5914325c50a1c22b">legendDataChanged</a>( itemInfo, <a class="code" href="class_q_list.html">QList&lt; QwtLegendData &gt;</a>() );</div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>&#160;        }</div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>&#160;    }</div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>&#160; </div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>&#160;    <a class="code" href="class_qwt_plot.html#aea78ab565d05b69b8730a4af2a11f07e">autoRefresh</a>();</div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>&#160;}</div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>&#160; </div>
<div class="line"><a name="l01139"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#a3b79857d22eccc92224605934c493025"> 1139</a></span>&#160;QVariant <a class="code" href="class_qwt_plot.html#a3b79857d22eccc92224605934c493025">QwtPlot::itemToInfo</a>( <a class="code" href="class_qwt_plot_item.html">QwtPlotItem</a>* plotItem )<span class="keyword"> const</span></div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>&#160;    <span class="keywordflow">return</span> QVariant::fromValue( plotItem );</div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>&#160;}</div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>&#160; </div>
<div class="line"><a name="l01159"></a><span class="lineno"><a class="line" href="class_qwt_plot.html#aa951d433d8eba6a47bfd8f0537090c82"> 1159</a></span>&#160;<a class="code" href="class_qwt_plot_item.html">QwtPlotItem</a>* <a class="code" href="class_qwt_plot.html#aa951d433d8eba6a47bfd8f0537090c82">QwtPlot::infoToItem</a>( <span class="keyword">const</span> QVariant&amp; itemInfo )<span class="keyword"> const</span></div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>&#160;    <span class="keywordflow">if</span> ( itemInfo.canConvert&lt; <a class="code" href="class_qwt_plot_item.html">QwtPlotItem</a>* &gt;() )</div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>&#160;        <span class="keywordflow">return</span> qvariant_cast&lt; QwtPlotItem* &gt;( itemInfo );</div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>&#160; </div>
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>&#160;    <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>&#160;}</div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>&#160; </div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>&#160;<span class="preprocessor">#if QWT_MOC_INCLUDE</span></div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>&#160;<span class="preprocessor">#include &quot;moc_qwt_plot.cpp&quot;</span></div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="ttc" id="aclass_q_list_html"><div class="ttname"><a href="class_q_list.html">QList</a></div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__legend_8h_source.html#l00017">qwt_abstract_legend.h:17</a></div></div>
<div class="ttc" id="aclass_qwt_abstract_legend_html"><div class="ttname"><a href="class_qwt_abstract_legend.html">QwtAbstractLegend</a></div><div class="ttdoc">Abstract base class for legend widgets.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__legend_8h_source.html#l00034">qwt_abstract_legend.h:35</a></div></div>
<div class="ttc" id="aclass_qwt_abstract_scale_draw_html_ad15e796d2fd8bd1e2cfa66715bf58e2e"><div class="ttname"><a href="class_qwt_abstract_scale_draw.html#ad15e796d2fd8bd1e2cfa66715bf58e2e">QwtAbstractScaleDraw::scaleDiv</a></div><div class="ttdeci">const QwtScaleDiv &amp; scaleDiv() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__scale__draw_8cpp_source.html#l00133">qwt_abstract_scale_draw.cpp:133</a></div></div>
<div class="ttc" id="aclass_qwt_legend_html"><div class="ttname"><a href="class_qwt_legend.html">QwtLegend</a></div><div class="ttdoc">The legend widget.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8h_source.html#l00031">qwt_legend.h:32</a></div></div>
<div class="ttc" id="aclass_qwt_legend_html_ad5c80393cb8ac93d98eaa7d1d77cf1f7"><div class="ttname"><a href="class_qwt_legend.html#ad5c80393cb8ac93d98eaa7d1d77cf1f7">QwtLegend::maxColumns</a></div><div class="ttdeci">uint maxColumns() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00310">qwt_legend.cpp:310</a></div></div>
<div class="ttc" id="aclass_qwt_legend_html_adc427eb1a6ee6a3c17f7c1b8867b48b2"><div class="ttname"><a href="class_qwt_legend.html#adc427eb1a6ee6a3c17f7c1b8867b48b2">QwtLegend::setMaxColumns</a></div><div class="ttdeci">void setMaxColumns(uint numColums)</div><div class="ttdoc">Set the maximum number of entries in a row.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__legend_8cpp_source.html#l00296">qwt_legend.cpp:296</a></div></div>
<div class="ttc" id="aclass_qwt_plot_canvas_html"><div class="ttname"><a href="class_qwt_plot_canvas.html">QwtPlotCanvas</a></div><div class="ttdoc">Canvas of a QwtPlot.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__canvas_8h_source.html#l00029">qwt_plot_canvas.h:30</a></div></div>
<div class="ttc" id="aclass_qwt_plot_dict_html_a36a00709420eb4f54b046e64561d5186"><div class="ttname"><a href="class_qwt_plot_dict.html#a36a00709420eb4f54b046e64561d5186">QwtPlotDict::insertItem</a></div><div class="ttdeci">void insertItem(QwtPlotItem *)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__dict_8cpp_source.html#l00115">qwt_plot_dict.cpp:115</a></div></div>
<div class="ttc" id="aclass_qwt_plot_dict_html_a49d60b01e53a33423987aa80559449f9"><div class="ttname"><a href="class_qwt_plot_dict.html#a49d60b01e53a33423987aa80559449f9">QwtPlotDict::itemList</a></div><div class="ttdeci">const QwtPlotItemList &amp; itemList() const</div><div class="ttdoc">A QwtPlotItemList of all attached plot items.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__dict_8cpp_source.html#l00166">qwt_plot_dict.cpp:166</a></div></div>
<div class="ttc" id="aclass_qwt_plot_dict_html_a8f36ce63ad81b939313b0347500d2d31"><div class="ttname"><a href="class_qwt_plot_dict.html#a8f36ce63ad81b939313b0347500d2d31">QwtPlotDict::autoDelete</a></div><div class="ttdeci">bool autoDelete() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__dict_8cpp_source.html#l00104">qwt_plot_dict.cpp:104</a></div></div>
<div class="ttc" id="aclass_qwt_plot_dict_html_abd0227e8b888b40b4e62a23f6040c6cd"><div class="ttname"><a href="class_qwt_plot_dict.html#abd0227e8b888b40b4e62a23f6040c6cd">QwtPlotDict::removeItem</a></div><div class="ttdeci">void removeItem(QwtPlotItem *)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__dict_8cpp_source.html#l00126">qwt_plot_dict.cpp:126</a></div></div>
<div class="ttc" id="aclass_qwt_plot_dict_html_acb2e402e05c693433ed7e84696fbdfc0"><div class="ttname"><a href="class_qwt_plot_dict.html#acb2e402e05c693433ed7e84696fbdfc0">QwtPlotDict::detachItems</a></div><div class="ttdeci">void detachItems(int rtti=QwtPlotItem::Rtti_PlotItem, bool autoDelete=true)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__dict_8cpp_source.html#l00138">qwt_plot_dict.cpp:138</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html"><div class="ttname"><a href="class_qwt_plot.html">QwtPlot</a></div><div class="ttdoc">A 2-D plotting widget.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8h_source.html#l00078">qwt_plot.h:79</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a022a535ad11bebeaf9204a4fb8c4c430"><div class="ttname"><a href="class_qwt_plot.html#a022a535ad11bebeaf9204a4fb8c4c430">QwtPlot::insertLegend</a></div><div class="ttdeci">void insertLegend(QwtAbstractLegend *, LegendPosition=QwtPlot::RightLegend, double ratio=-1.0)</div><div class="ttdoc">Insert a legend.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00927">qwt_plot.cpp:927</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a08935e161ae0f3480da0f2e364f7d39c"><div class="ttname"><a href="class_qwt_plot.html#a08935e161ae0f3480da0f2e364f7d39c">QwtPlot::eventFilter</a></div><div class="ttdeci">virtual bool eventFilter(QObject *, QEvent *) override</div><div class="ttdoc">Event filter.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00271">qwt_plot.cpp:271</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a08e258f9ba498662a8be9a559c9c7e44"><div class="ttname"><a href="class_qwt_plot.html#a08e258f9ba498662a8be9a559c9c7e44">QwtPlot::setPlotLayout</a></div><div class="ttdeci">void setPlotLayout(QwtPlotLayout *)</div><div class="ttdoc">Assign a new plot layout.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00418">qwt_plot.cpp:418</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a09e33984e3d5635475ef218ac0bd85eb"><div class="ttname"><a href="class_qwt_plot.html#a09e33984e3d5635475ef218ac0bd85eb">QwtPlot::itemAttached</a></div><div class="ttdeci">void itemAttached(QwtPlotItem *plotItem, bool on)</div></div>
<div class="ttc" id="aclass_qwt_plot_html_a1fb2dbc3697a66024d48c08b1d18f8a5"><div class="ttname"><a href="class_qwt_plot.html#a1fb2dbc3697a66024d48c08b1d18f8a5">QwtPlot::updateAxes</a></div><div class="ttdeci">void updateAxes()</div><div class="ttdoc">Rebuild the axes scales.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__axis_8cpp_source.html#l00666">qwt_plot_axis.cpp:666</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a2b60620e3681810946dcc66002aad016"><div class="ttname"><a href="class_qwt_plot.html#a2b60620e3681810946dcc66002aad016">QwtPlot::~QwtPlot</a></div><div class="ttdeci">virtual ~QwtPlot()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00121">qwt_plot.cpp:121</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a30a098d942a1a9612b94e8fa5a3c9183"><div class="ttname"><a href="class_qwt_plot.html#a30a098d942a1a9612b94e8fa5a3c9183">QwtPlot::setFooter</a></div><div class="ttdeci">void setFooter(const QString &amp;)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00372">qwt_plot.cpp:372</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a31aacb65b5c049dde8c34a0d8482661b"><div class="ttname"><a href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661b">QwtPlot::LegendPosition</a></div><div class="ttdeci">LegendPosition</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8h_source.html#l00093">qwt_plot.h:94</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a31aacb65b5c049dde8c34a0d8482661ba0ee6820a1e8b56737958b738ca23ae34"><div class="ttname"><a href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba0ee6820a1e8b56737958b738ca23ae34">QwtPlot::TopLegend</a></div><div class="ttdeci">@ TopLegend</div><div class="ttdoc">The legend will be above the title.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8h_source.html#l00106">qwt_plot.h:105</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a31aacb65b5c049dde8c34a0d8482661ba38b51536a196582bd1f7658c0828eb18"><div class="ttname"><a href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba38b51536a196582bd1f7658c0828eb18">QwtPlot::LeftLegend</a></div><div class="ttdeci">@ LeftLegend</div><div class="ttdoc">The legend will be left from the QwtAxis::YLeft axis.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8h_source.html#l00096">qwt_plot.h:96</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a31aacb65b5c049dde8c34a0d8482661ba5273f8002504c24f9dae6ce09b08f03c"><div class="ttname"><a href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba5273f8002504c24f9dae6ce09b08f03c">QwtPlot::RightLegend</a></div><div class="ttdeci">@ RightLegend</div><div class="ttdoc">The legend will be right from the QwtAxis::YRight axis.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8h_source.html#l00099">qwt_plot.h:99</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a31aacb65b5c049dde8c34a0d8482661ba8b863705308d89b388732f186be15fb5"><div class="ttname"><a href="class_qwt_plot.html#a31aacb65b5c049dde8c34a0d8482661ba8b863705308d89b388732f186be15fb5">QwtPlot::BottomLegend</a></div><div class="ttdeci">@ BottomLegend</div><div class="ttdoc">The legend will be below the footer.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8h_source.html#l00102">qwt_plot.h:102</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a3572fc95aac4db50cd692b2cb11a53a6"><div class="ttname"><a href="class_qwt_plot.html#a3572fc95aac4db50cd692b2cb11a53a6">QwtPlot::getCanvasMarginsHint</a></div><div class="ttdeci">virtual void getCanvasMarginsHint(const QwtScaleMap maps[], const QRectF &amp;canvasRect, double &amp;left, double &amp;top, double &amp;right, double &amp;bottom) const</div><div class="ttdoc">Calculate the canvas margins.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00670">qwt_plot.cpp:670</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a39694392d8969ef86efc5daaa7cfb1ee"><div class="ttname"><a href="class_qwt_plot.html#a39694392d8969ef86efc5daaa7cfb1ee">QwtPlot::axisScaleEngine</a></div><div class="ttdeci">QwtScaleEngine * axisScaleEngine(QwtAxisId)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__axis_8cpp_source.html#l00190">qwt_plot_axis.cpp:190</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a3a639850b65bc4dbf22b3f3170d61804"><div class="ttname"><a href="class_qwt_plot.html#a3a639850b65bc4dbf22b3f3170d61804">QwtPlot::autoReplot</a></div><div class="ttdeci">bool autoReplot() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00319">qwt_plot.cpp:319</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a3b79857d22eccc92224605934c493025"><div class="ttname"><a href="class_qwt_plot.html#a3b79857d22eccc92224605934c493025">QwtPlot::itemToInfo</a></div><div class="ttdeci">virtual QVariant itemToInfo(QwtPlotItem *) const</div><div class="ttdoc">Build an information, that can be used to identify a plot item on the legend.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l01139">qwt_plot.cpp:1139</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a45e0ed6595b0e04ab6ab4be1bd3aa571"><div class="ttname"><a href="class_qwt_plot.html#a45e0ed6595b0e04ab6ab4be1bd3aa571">QwtPlot::drawItems</a></div><div class="ttdeci">virtual void drawItems(QPainter *, const QRectF &amp;, const QwtScaleMap maps[QwtAxis::AxisPositions]) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00764">qwt_plot.cpp:764</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a538a7e3ad269d8e598eb33a2438bf7c4"><div class="ttname"><a href="class_qwt_plot.html#a538a7e3ad269d8e598eb33a2438bf7c4">QwtPlot::event</a></div><div class="ttdeci">virtual bool event(QEvent *) override</div><div class="ttdoc">Adds handling of layout requests.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00237">qwt_plot.cpp:237</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a53f836bb4ec09c766e3d871ea4be28f7"><div class="ttname"><a href="class_qwt_plot.html#a53f836bb4ec09c766e3d871ea4be28f7">QwtPlot::canvas</a></div><div class="ttdeci">QWidget * canvas()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00463">qwt_plot.cpp:463</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a613b07505a881a7e85a868effa1f5a96"><div class="ttname"><a href="class_qwt_plot.html#a613b07505a881a7e85a868effa1f5a96">QwtPlot::footerLabel</a></div><div class="ttdeci">QwtTextLabel * footerLabel()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00401">qwt_plot.cpp:401</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a66c38c6f8feca5cef3603ac0a20e4d4f"><div class="ttname"><a href="class_qwt_plot.html#a66c38c6f8feca5cef3603ac0a20e4d4f">QwtPlot::isAxisVisible</a></div><div class="ttdeci">bool isAxisVisible(QwtAxisId) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__axis_8cpp_source.html#l00225">qwt_plot_axis.cpp:225</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a7b094e29b8e92b00e36517d0d7633c4b"><div class="ttname"><a href="class_qwt_plot.html#a7b094e29b8e92b00e36517d0d7633c4b">QwtPlot::replot</a></div><div class="ttdeci">virtual void replot()</div><div class="ttdoc">Redraw the plot.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00545">qwt_plot.cpp:545</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a9156b14a6f67f6279a16fea063ce1d14"><div class="ttname"><a href="class_qwt_plot.html#a9156b14a6f67f6279a16fea063ce1d14">QwtPlot::plotLayout</a></div><div class="ttdeci">QwtPlotLayout * plotLayout()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00430">qwt_plot.cpp:430</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a9a7f0b219b404e5bed5dfca26c5c06a7"><div class="ttname"><a href="class_qwt_plot.html#a9a7f0b219b404e5bed5dfca26c5c06a7">QwtPlot::setTitle</a></div><div class="ttdeci">void setTitle(const QString &amp;)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00328">qwt_plot.cpp:328</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_a9c4242c89decd06f3d35b66568ad69c9"><div class="ttname"><a href="class_qwt_plot.html#a9c4242c89decd06f3d35b66568ad69c9">QwtPlot::updateLegend</a></div><div class="ttdeci">void updateLegend()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l01016">qwt_plot.cpp:1016</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_aa29075c3f862b683b17c77b2335612ce"><div class="ttname"><a href="class_qwt_plot.html#aa29075c3f862b683b17c77b2335612ce">QwtPlot::minimumSizeHint</a></div><div class="ttdeci">virtual QSize minimumSizeHint() const override</div><div class="ttdoc">Return a minimum size hint.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00518">qwt_plot.cpp:518</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_aa951d433d8eba6a47bfd8f0537090c82"><div class="ttname"><a href="class_qwt_plot.html#aa951d433d8eba6a47bfd8f0537090c82">QwtPlot::infoToItem</a></div><div class="ttdeci">virtual QwtPlotItem * infoToItem(const QVariant &amp;) const</div><div class="ttdoc">Identify the plot item according to an item info object, that has bee generated from itemToInfo().</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l01159">qwt_plot.cpp:1159</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_ab1a78279a89f9ce1f00601eff5ea552e"><div class="ttname"><a href="class_qwt_plot.html#ab1a78279a89f9ce1f00601eff5ea552e">QwtPlot::canvasBackground</a></div><div class="ttdeci">QBrush canvasBackground() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00888">qwt_plot.cpp:888</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_ab1cbce6d43ff9772735a9df9104f882f"><div class="ttname"><a href="class_qwt_plot.html#ab1cbce6d43ff9772735a9df9104f882f">QwtPlot::setAutoReplot</a></div><div class="ttdeci">void setAutoReplot(bool=true)</div><div class="ttdoc">Set or reset the autoReplot option.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00310">qwt_plot.cpp:310</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_ab45dd6bc980376d0ba648fefb87103f8"><div class="ttname"><a href="class_qwt_plot.html#ab45dd6bc980376d0ba648fefb87103f8">QwtPlot::legend</a></div><div class="ttdeci">QwtAbstractLegend * legend()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00445">qwt_plot.cpp:445</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_ac19c82748ccb7af3700fef6c772fbc43"><div class="ttname"><a href="class_qwt_plot.html#ac19c82748ccb7af3700fef6c772fbc43">QwtPlot::axisWidget</a></div><div class="ttdeci">const QwtScaleWidget * axisWidget(QwtAxisId) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__axis_8cpp_source.html#l00141">qwt_plot_axis.cpp:141</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_ac35c1409cba9a4b9ef71bcec7665609a"><div class="ttname"><a href="class_qwt_plot.html#ac35c1409cba9a4b9ef71bcec7665609a">QwtPlot::footer</a></div><div class="ttdeci">QwtText footer() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00395">qwt_plot.cpp:395</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_ac39356b86ed70ebf256a8ae964910206"><div class="ttname"><a href="class_qwt_plot.html#ac39356b86ed70ebf256a8ae964910206">QwtPlot::titleLabel</a></div><div class="ttdeci">QwtTextLabel * titleLabel()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00357">qwt_plot.cpp:357</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_ac68a48e1fbd79355c82bbbf3a1e19e93"><div class="ttname"><a href="class_qwt_plot.html#ac68a48e1fbd79355c82bbbf3a1e19e93">QwtPlot::canvasMap</a></div><div class="ttdeci">virtual QwtScaleMap canvasMap(QwtAxisId) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00800">qwt_plot.cpp:800</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_acde7121614da027e9a1dbc4591613ca7"><div class="ttname"><a href="class_qwt_plot.html#acde7121614da027e9a1dbc4591613ca7">QwtPlot::QwtPlot</a></div><div class="ttdeci">QwtPlot(QWidget *=NULL)</div><div class="ttdoc">Constructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00103">qwt_plot.cpp:103</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_aced90108803eb5db5f6a32f7bd34fbcb"><div class="ttname"><a href="class_qwt_plot.html#aced90108803eb5db5f6a32f7bd34fbcb">QwtPlot::resizeEvent</a></div><div class="ttdeci">virtual void resizeEvent(QResizeEvent *) override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00530">qwt_plot.cpp:530</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_acf7bcea83713f73e5914325c50a1c22b"><div class="ttname"><a href="class_qwt_plot.html#acf7bcea83713f73e5914325c50a1c22b">QwtPlot::legendDataChanged</a></div><div class="ttdeci">void legendDataChanged(const QVariant &amp;itemInfo, const QList&lt; QwtLegendData &gt; &amp;data)</div></div>
<div class="ttc" id="aclass_qwt_plot_html_ad470068832406086d6823109d8d7f050"><div class="ttname"><a href="class_qwt_plot.html#ad470068832406086d6823109d8d7f050">QwtPlot::updateLayout</a></div><div class="ttdeci">virtual void updateLayout()</div><div class="ttdoc">Adjust plot content to its current size.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00577">qwt_plot.cpp:577</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_adb0b2e68d86039f86e3240fb399fa0fe"><div class="ttname"><a href="class_qwt_plot.html#adb0b2e68d86039f86e3240fb399fa0fe">QwtPlot::setCanvasBackground</a></div><div class="ttdeci">void setCanvasBackground(const QBrush &amp;)</div><div class="ttdoc">Change the background of the plotting area.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00873">qwt_plot.cpp:873</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_add1b88d8312e2671652d23f8181f2433"><div class="ttname"><a href="class_qwt_plot.html#add1b88d8312e2671652d23f8181f2433">QwtPlot::drawCanvas</a></div><div class="ttdeci">virtual void drawCanvas(QPainter *)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00742">qwt_plot.cpp:742</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_aea67c885034219789b360c0e624bfeaf"><div class="ttname"><a href="class_qwt_plot.html#aea67c885034219789b360c0e624bfeaf">QwtPlot::setCanvas</a></div><div class="ttdeci">void setCanvas(QWidget *)</div><div class="ttdoc">Set the drawing canvas of the plot widget.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00213">qwt_plot.cpp:213</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_aea78ab565d05b69b8730a4af2a11f07e"><div class="ttname"><a href="class_qwt_plot.html#aea78ab565d05b69b8730a4af2a11f07e">QwtPlot::autoRefresh</a></div><div class="ttdeci">void autoRefresh()</div><div class="ttdoc">Replots the plot if autoReplot() is true.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00289">qwt_plot.cpp:289</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_aec95c5a35fdd1ef000093d44337c9210"><div class="ttname"><a href="class_qwt_plot.html#aec95c5a35fdd1ef000093d44337c9210">QwtPlot::axisScaleDiv</a></div><div class="ttdeci">const QwtScaleDiv &amp; axisScaleDiv(QwtAxisId) const</div><div class="ttdoc">Return the scale division of a specified axis.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__axis_8cpp_source.html#l00283">qwt_plot_axis.cpp:283</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_aef8e679c64cf3158466ab33e7774f264"><div class="ttname"><a href="class_qwt_plot.html#aef8e679c64cf3158466ab33e7774f264">QwtPlot::updateCanvasMargins</a></div><div class="ttdeci">void updateCanvasMargins()</div><div class="ttdoc">Update the canvas margins.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00706">qwt_plot.cpp:706</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_af1259a12dfe351c52c955ff67ca8807c"><div class="ttname"><a href="class_qwt_plot.html#af1259a12dfe351c52c955ff67ca8807c">QwtPlot::sizeHint</a></div><div class="ttdeci">virtual QSize sizeHint() const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00480">qwt_plot.cpp:480</a></div></div>
<div class="ttc" id="aclass_qwt_plot_html_afb56eb977718774dff0fb4127f200bb0"><div class="ttname"><a href="class_qwt_plot.html#afb56eb977718774dff0fb4127f200bb0">QwtPlot::title</a></div><div class="ttdeci">QwtText title() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot_8cpp_source.html#l00351">qwt_plot.cpp:351</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html"><div class="ttname"><a href="class_qwt_plot_item.html">QwtPlotItem</a></div><div class="ttdoc">Base class for items on the plot canvas.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00066">qwt_plot_item.h:67</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_a04da91589ece54e665ca94e487f7a208"><div class="ttname"><a href="class_qwt_plot_item.html#a04da91589ece54e665ca94e487f7a208">QwtPlotItem::yAxis</a></div><div class="ttdeci">QwtAxisId yAxis() const</div><div class="ttdoc">Return yAxis.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00559">qwt_plot_item.cpp:559</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_a0b0d6589d5db81ce72e6b33c4fbb21f9"><div class="ttname"><a href="class_qwt_plot_item.html#a0b0d6589d5db81ce72e6b33c4fbb21f9">QwtPlotItem::draw</a></div><div class="ttdeci">virtual void draw(QPainter *painter, const QwtScaleMap &amp;xMap, const QwtScaleMap &amp;yMap, const QRectF &amp;canvasRect) const =0</div><div class="ttdoc">Draw the item.</div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_a1f9e938bef95ccc7b3e026da277ea8f3"><div class="ttname"><a href="class_qwt_plot_item.html#a1f9e938bef95ccc7b3e026da277ea8f3">QwtPlotItem::isVisible</a></div><div class="ttdeci">bool isVisible() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00470">qwt_plot_item.cpp:470</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_a367ed5160b8475daf6b5b06558310f98"><div class="ttname"><a href="class_qwt_plot_item.html#a367ed5160b8475daf6b5b06558310f98">QwtPlotItem::legendData</a></div><div class="ttdeci">virtual QList&lt; QwtLegendData &gt; legendData() const</div><div class="ttdoc">Return all information, that is needed to represent the item on the legend.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00626">qwt_plot_item.cpp:626</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_a882b5eb610c7b384b64f0f6077f23c62"><div class="ttname"><a href="class_qwt_plot_item.html#a882b5eb610c7b384b64f0f6077f23c62">QwtPlotItem::xAxis</a></div><div class="ttdeci">QwtAxisId xAxis() const</div><div class="ttdoc">Return xAxis.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00553">qwt_plot_item.cpp:553</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_a8ce5dec4588f9010ffcda7c3bf661644"><div class="ttname"><a href="class_qwt_plot_item.html#a8ce5dec4588f9010ffcda7c3bf661644">QwtPlotItem::testItemInterest</a></div><div class="ttdeci">bool testItemInterest(ItemInterest) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00299">qwt_plot_item.cpp:299</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_ab149ac85e233ce9cedf2f2f2af871bf3af1fb53ddb320ecbf2bba00a323cf08ff"><div class="ttname"><a href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3af1fb53ddb320ecbf2bba00a323cf08ff">QwtPlotItem::Rtti_PlotItem</a></div><div class="ttdeci">@ Rtti_PlotItem</div><div class="ttdoc">Unspecific value, that can be used, when it doesn't matter.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00078">qwt_plot_item.h:78</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_abe0e8a39aceef9a600b73e02550a9704ae0c9811915d496eaacbd749724647f13"><div class="ttname"><a href="class_qwt_plot_item.html#abe0e8a39aceef9a600b73e02550a9704ae0c9811915d496eaacbd749724647f13">QwtPlotItem::RenderAntialiased</a></div><div class="ttdeci">@ RenderAntialiased</div><div class="ttdoc">Enable antialiasing.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00207">qwt_plot_item.h:206</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_ac5ffcdbabee06b75a3cc5d863b61a69a"><div class="ttname"><a href="class_qwt_plot_item.html#ac5ffcdbabee06b75a3cc5d863b61a69a">QwtPlotItem::testItemAttribute</a></div><div class="ttdeci">bool testItemAttribute(ItemAttribute) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00266">qwt_plot_item.cpp:266</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_aca66d2161c8a6caf5ebef82f59770d15"><div class="ttname"><a href="class_qwt_plot_item.html#aca66d2161c8a6caf5ebef82f59770d15">QwtPlotItem::testRenderHint</a></div><div class="ttdeci">bool testRenderHint(RenderHint) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00332">qwt_plot_item.cpp:332</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_ae0fabcdd35f4818ce5bbe019b0eed062a4e377b54bd879c60a95162b6a9e9e176"><div class="ttname"><a href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a4e377b54bd879c60a95162b6a9e9e176">QwtPlotItem::Legend</a></div><div class="ttdeci">@ Legend</div><div class="ttdoc">The item is represented on the legend.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00150">qwt_plot_item.h:150</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_ae0fabcdd35f4818ce5bbe019b0eed062a56ea00cf43b862667dec2ac727307d4d"><div class="ttname"><a href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a56ea00cf43b862667dec2ac727307d4d">QwtPlotItem::Margins</a></div><div class="ttdeci">@ Margins</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00165">qwt_plot_item.h:164</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_ae576c06e796379f5c1fc8a37b8d84565"><div class="ttname"><a href="class_qwt_plot_item.html#ae576c06e796379f5c1fc8a37b8d84565">QwtPlotItem::getCanvasMarginHint</a></div><div class="ttdeci">virtual void getCanvasMarginHint(const QwtScaleMap &amp;xMap, const QwtScaleMap &amp;yMap, const QRectF &amp;canvasRect, double &amp;left, double &amp;top, double &amp;right, double &amp;bottom) const</div><div class="ttdoc">Calculate a hint for the canvas margin.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00595">qwt_plot_item.cpp:595</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_af0c4272375b1ee95a1454c4c503ff324"><div class="ttname"><a href="class_qwt_plot_item.html#af0c4272375b1ee95a1454c4c503ff324">QwtPlotItem::updateLegend</a></div><div class="ttdeci">virtual void updateLegend(const QwtPlotItem *, const QList&lt; QwtLegendData &gt; &amp;)</div><div class="ttdoc">Update the item to changes of the legend info.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00690">qwt_plot_item.cpp:690</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_affbc42460ace9ac725fa825a3f8bfb66afcc4ef45e6613104ccc2b9f7988e4d22"><div class="ttname"><a href="class_qwt_plot_item.html#affbc42460ace9ac725fa825a3f8bfb66afcc4ef45e6613104ccc2b9f7988e4d22">QwtPlotItem::LegendInterest</a></div><div class="ttdeci">@ LegendInterest</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00198">qwt_plot_item.h:197</a></div></div>
<div class="ttc" id="aclass_qwt_plot_layout_html"><div class="ttname"><a href="class_qwt_plot_layout.html">QwtPlotLayout</a></div><div class="ttdoc">Layout engine for QwtPlot.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8h_source.html#l00027">qwt_plot_layout.h:28</a></div></div>
<div class="ttc" id="aclass_qwt_plot_layout_html_a0e6c18f4d1bee939a93890604e91545a"><div class="ttname"><a href="class_qwt_plot_layout.html#a0e6c18f4d1bee939a93890604e91545a">QwtPlotLayout::titleRect</a></div><div class="ttdeci">QRectF titleRect() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01282">qwt_plot_layout.cpp:1282</a></div></div>
<div class="ttc" id="aclass_qwt_plot_layout_html_a11667dad6675a7a58cc60ab1597b1203"><div class="ttname"><a href="class_qwt_plot_layout.html#a11667dad6675a7a58cc60ab1597b1203">QwtPlotLayout::setCanvasMargin</a></div><div class="ttdeci">void setCanvasMargin(int margin, int axis=-1)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01066">qwt_plot_layout.cpp:1066</a></div></div>
<div class="ttc" id="aclass_qwt_plot_layout_html_a1e51041fec828d74fc5b02a2f76ca64c"><div class="ttname"><a href="class_qwt_plot_layout.html#a1e51041fec828d74fc5b02a2f76ca64c">QwtPlotLayout::footerRect</a></div><div class="ttdeci">QRectF footerRect() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01304">qwt_plot_layout.cpp:1304</a></div></div>
<div class="ttc" id="aclass_qwt_plot_layout_html_a272b5eca1b2faaa3e6fb7f9d25d64016"><div class="ttname"><a href="class_qwt_plot_layout.html#a272b5eca1b2faaa3e6fb7f9d25d64016">QwtPlotLayout::canvasMargin</a></div><div class="ttdeci">int canvasMargin(int axisId) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01089">qwt_plot_layout.cpp:1089</a></div></div>
<div class="ttc" id="aclass_qwt_plot_layout_html_a36669366de8e0e732052c171efc22303"><div class="ttname"><a href="class_qwt_plot_layout.html#a36669366de8e0e732052c171efc22303">QwtPlotLayout::legendRect</a></div><div class="ttdeci">QRectF legendRect() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01328">qwt_plot_layout.cpp:1328</a></div></div>
<div class="ttc" id="aclass_qwt_plot_layout_html_a5ddd6a2aa940e7135fe2a4469bb00e2b"><div class="ttname"><a href="class_qwt_plot_layout.html#a5ddd6a2aa940e7135fe2a4469bb00e2b">QwtPlotLayout::scaleRect</a></div><div class="ttdeci">QRectF scaleRect(QwtAxisId) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01355">qwt_plot_layout.cpp:1355</a></div></div>
<div class="ttc" id="aclass_qwt_plot_layout_html_aac82be1d0129a0826b300de679a3403a"><div class="ttname"><a href="class_qwt_plot_layout.html#aac82be1d0129a0826b300de679a3403a">QwtPlotLayout::canvasRect</a></div><div class="ttdeci">QRectF canvasRect() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01380">qwt_plot_layout.cpp:1380</a></div></div>
<div class="ttc" id="aclass_qwt_plot_layout_html_ad206e470175a66eac8b1ff0eb1002899"><div class="ttname"><a href="class_qwt_plot_layout.html#ad206e470175a66eac8b1ff0eb1002899">QwtPlotLayout::activate</a></div><div class="ttdeci">virtual void activate(const QwtPlot *, const QRectF &amp;plotRect, Options options=Options())</div><div class="ttdoc">Recalculate the geometry of all components.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__layout_8cpp_source.html#l01508">qwt_plot_layout.cpp:1508</a></div></div>
<div class="ttc" id="aclass_qwt_scale_div_html"><div class="ttname"><a href="class_qwt_scale_div.html">QwtScaleDiv</a></div><div class="ttdoc">A class representing a scale division.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__div_8h_source.html#l00033">qwt_scale_div.h:34</a></div></div>
<div class="ttc" id="aclass_qwt_scale_div_html_a182bbda9901c708ff1362b105274129f"><div class="ttname"><a href="class_qwt_scale_div.html#a182bbda9901c708ff1362b105274129f">QwtScaleDiv::lowerBound</a></div><div class="ttdeci">double lowerBound() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__div_8cpp_source.html#l00131">qwt_scale_div.cpp:131</a></div></div>
<div class="ttc" id="aclass_qwt_scale_div_html_a5378d436a44ca78294e4d421228e5b6c"><div class="ttname"><a href="class_qwt_scale_div.html#a5378d436a44ca78294e4d421228e5b6c">QwtScaleDiv::upperBound</a></div><div class="ttdeci">double upperBound() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__div_8cpp_source.html#l00151">qwt_scale_div.cpp:151</a></div></div>
<div class="ttc" id="aclass_qwt_scale_div_html_a838db100c7f0f8454bf8559e89cb4d41"><div class="ttname"><a href="class_qwt_scale_div.html#a838db100c7f0f8454bf8559e89cb4d41">QwtScaleDiv::ticks</a></div><div class="ttdeci">QList&lt; double &gt; ticks(int tickType) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__div_8cpp_source.html#l00309">qwt_scale_div.cpp:309</a></div></div>
<div class="ttc" id="aclass_qwt_scale_div_html_af21aedaa886dd5e067cf63505838736cadda390d4186a0ff20ece95d986c1ae60"><div class="ttname"><a href="class_qwt_scale_div.html#af21aedaa886dd5e067cf63505838736cadda390d4186a0ff20ece95d986c1ae60">QwtScaleDiv::MajorTick</a></div><div class="ttdeci">@ MajorTick</div><div class="ttdoc">Major ticks.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__div_8h_source.html#l00049">qwt_scale_div.h:49</a></div></div>
<div class="ttc" id="aclass_qwt_scale_map_html"><div class="ttname"><a href="class_qwt_scale_map.html">QwtScaleMap</a></div><div class="ttdoc">A scale map.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8h_source.html#l00026">qwt_scale_map.h:27</a></div></div>
<div class="ttc" id="aclass_qwt_scale_map_html_a994240e446986112f196a65657dc9755"><div class="ttname"><a href="class_qwt_scale_map.html#a994240e446986112f196a65657dc9755">QwtScaleMap::setPaintInterval</a></div><div class="ttdeci">void setPaintInterval(double p1, double p2)</div><div class="ttdoc">Specify the borders of the paint device interval.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8cpp_source.html#l00119">qwt_scale_map.cpp:119</a></div></div>
<div class="ttc" id="aclass_qwt_scale_map_html_aaa33bc8e1aed7aa17d345053194e7094"><div class="ttname"><a href="class_qwt_scale_map.html#aaa33bc8e1aed7aa17d345053194e7094">QwtScaleMap::setScaleInterval</a></div><div class="ttdeci">void setScaleInterval(double s1, double s2)</div><div class="ttdoc">Specify the borders of the scale interval.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8cpp_source.html#l00100">qwt_scale_map.cpp:100</a></div></div>
<div class="ttc" id="aclass_qwt_scale_map_html_ad8e971dd4be07801f0adc99549153718"><div class="ttname"><a href="class_qwt_scale_map.html#ad8e971dd4be07801f0adc99549153718">QwtScaleMap::setTransformation</a></div><div class="ttdeci">void setTransformation(QwtTransform *)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8cpp_source.html#l00076">qwt_scale_map.cpp:76</a></div></div>
<div class="ttc" id="aclass_qwt_scale_widget_html"><div class="ttname"><a href="class_qwt_scale_widget.html">QwtScaleWidget</a></div><div class="ttdoc">A Widget which contains a scale.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__widget_8h_source.html#l00034">qwt_scale_widget.h:35</a></div></div>
<div class="ttc" id="aclass_qwt_scale_widget_html_a000a9be0eede5f43c938963ebba62305"><div class="ttname"><a href="class_qwt_scale_widget.html#a000a9be0eede5f43c938963ebba62305">QwtScaleWidget::startBorderDist</a></div><div class="ttdeci">int startBorderDist() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__widget_8cpp_source.html#l00380">qwt_scale_widget.cpp:380</a></div></div>
<div class="ttc" id="aclass_qwt_scale_widget_html_a2f6d30104f89c45d4d18f060ebabb8b9"><div class="ttname"><a href="class_qwt_scale_widget.html#a2f6d30104f89c45d4d18f060ebabb8b9">QwtScaleWidget::scaleDraw</a></div><div class="ttdeci">const QwtScaleDraw * scaleDraw() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__widget_8cpp_source.html#l00353">qwt_scale_widget.cpp:353</a></div></div>
<div class="ttc" id="aclass_qwt_scale_widget_html_a76a5e92a7b138238a8e0b7288842f9c8"><div class="ttname"><a href="class_qwt_scale_widget.html#a76a5e92a7b138238a8e0b7288842f9c8">QwtScaleWidget::endBorderDist</a></div><div class="ttdeci">int endBorderDist() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__widget_8cpp_source.html#l00389">qwt_scale_widget.cpp:389</a></div></div>
<div class="ttc" id="aclass_qwt_scale_widget_html_a9dc64374f2af7f9646a0c321f96e2a66"><div class="ttname"><a href="class_qwt_scale_widget.html#a9dc64374f2af7f9646a0c321f96e2a66">QwtScaleWidget::getBorderDistHint</a></div><div class="ttdeci">void getBorderDistHint(int &amp;start, int &amp;end) const</div><div class="ttdoc">Calculate a hint for the border distances.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__widget_8cpp_source.html#l00814">qwt_scale_widget.cpp:814</a></div></div>
<div class="ttc" id="aclass_qwt_scale_widget_html_abbbd5a501ab683e170d52250463c61bb"><div class="ttname"><a href="class_qwt_scale_widget.html#abbbd5a501ab683e170d52250463c61bb">QwtScaleWidget::setBorderDist</a></div><div class="ttdeci">void setBorderDist(int dist1, int dist2)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__widget_8cpp_source.html#l00250">qwt_scale_widget.cpp:250</a></div></div>
<div class="ttc" id="aclass_qwt_scale_widget_html_ad65e47b46f15461a640f706e00800e53"><div class="ttname"><a href="class_qwt_scale_widget.html#ad65e47b46f15461a640f706e00800e53">QwtScaleWidget::minimumSizeHint</a></div><div class="ttdeci">virtual QSize minimumSizeHint() const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__widget_8cpp_source.html#l00732">qwt_scale_widget.cpp:732</a></div></div>
<div class="ttc" id="aclass_qwt_text_html"><div class="ttname"><a href="class_qwt_text.html">QwtText</a></div><div class="ttdoc">A class representing a text.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text_8h_source.html#l00051">qwt_text.h:52</a></div></div>
<div class="ttc" id="aclass_qwt_text_html_afcbaa37913afaa0e92a649923cfe500b"><div class="ttname"><a href="class_qwt_text.html#afcbaa37913afaa0e92a649923cfe500b">QwtText::setRenderFlags</a></div><div class="ttdeci">void setRenderFlags(int)</div><div class="ttdoc">Change the render flags.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text_8cpp_source.html#l00304">qwt_text.cpp:304</a></div></div>
<div class="ttc" id="aclass_qwt_text_label_html"><div class="ttname"><a href="class_qwt_text_label.html">QwtTextLabel</a></div><div class="ttdoc">A Widget which displays a QwtText.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text__label_8h_source.html#l00026">qwt_text_label.h:27</a></div></div>
<div class="ttc" id="anamespace_qwt_axis_html"><div class="ttname"><a href="namespace_qwt_axis.html">QwtAxis</a></div><div class="ttdef"><b>Definition:</b> <a href="qwt__axis_8h_source.html#l00018">qwt_axis.h:19</a></div></div>
<div class="ttc" id="anamespace_qwt_axis_html_a28ab91a2e05d2db7f85eccc56f1c8dd6"><div class="ttname"><a href="namespace_qwt_axis.html#a28ab91a2e05d2db7f85eccc56f1c8dd6">QwtAxis::isYAxis</a></div><div class="ttdeci">bool isYAxis(int axisPos)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__axis_8h_source.html#l00057">qwt_axis.h:57</a></div></div>
<div class="ttc" id="anamespace_qwt_axis_html_a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1"><div class="ttname"><a href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8aa9207589104dac6e1a6eb9f705959bf1">QwtAxis::YRight</a></div><div class="ttdeci">@ YRight</div><div class="ttdoc">Y axis right of the canvas.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__axis_8h_source.html#l00027">qwt_axis.h:27</a></div></div>
<div class="ttc" id="anamespace_qwt_axis_html_a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a"><div class="ttname"><a href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab483cd2eb534396b9847e7f2c1bd671a">QwtAxis::XTop</a></div><div class="ttdeci">@ XTop</div><div class="ttdoc">X axis above the canvas.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__axis_8h_source.html#l00034">qwt_axis.h:33</a></div></div>
<div class="ttc" id="anamespace_qwt_axis_html_a3dadce451809a6f77e44d81abef8c8d8ab9f573fe3ce8eb0c41a5fa66f5ae2aaa"><div class="ttname"><a href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ab9f573fe3ce8eb0c41a5fa66f5ae2aaa">QwtAxis::XBottom</a></div><div class="ttdeci">@ XBottom</div><div class="ttdoc">X axis below the canvas.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__axis_8h_source.html#l00030">qwt_axis.h:30</a></div></div>
<div class="ttc" id="anamespace_qwt_axis_html_a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7"><div class="ttname"><a href="namespace_qwt_axis.html#a3dadce451809a6f77e44d81abef8c8d8ae3fe8c9edeacc1c5a0dffbb4d1d36ef7">QwtAxis::YLeft</a></div><div class="ttdeci">@ YLeft</div><div class="ttdoc">Y axis left of the canvas.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__axis_8h_source.html#l00024">qwt_axis.h:24</a></div></div>
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